| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.28 | 12.341% | $171.0729 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $124.89 | 4.679% | $130.7336 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $165.64 | 6.335% | $176.1333 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $181.83 | 12.580% | $204.7042 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $122.25 | 11.253% | $136.0068 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $196.50 | 10.620% | $217.3683 | $217.37 | $217.35 | $217.40 |
| Purchase #7 | $204.91 | 6.789% | $218.8213 | $218.82 | $218.80 | $218.80 |
| 7 purchase totals = | $1,148.30 | $1,254.8404 | $1,254.83 | $1,254.80 | $1,254.80 | |