| 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 | $72.53 | 4.485% | $75.783 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $225.27 | 9.184% | $245.9588 | $245.96 | $245.95 | $246.00 |
| Purchase #3 | $231.71 | 9.808% | $254.4361 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $9.59 | 6.281% | $10.1923 | $10.19 | $10.20 | $10.20 |
| Purchase #5 | $151.60 | 4.490% | $158.4068 | $158.41 | $158.40 | $158.40 |
| Purchase #6 | $181.71 | 5.523% | $191.7458 | $191.75 | $191.75 | $191.70 |
| Purchase #7 | $201.68 | 12.187% | $226.2587 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $1,074.09 | $1,162.7815 | $1,162.79 | $1,162.80 | $1,162.80 | |