| 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 | $77.86 | 12.730% | $87.7716 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $110.77 | 4.138% | $115.3537 | $115.35 | $115.35 | $115.40 |
| Purchase #3 | $214.75 | 4.775% | $225.0043 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $181.76 | 8.620% | $197.4277 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $174.38 | 11.332% | $194.1407 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $77.28 | 6.571% | $82.3581 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $176.43 | 11.180% | $196.1549 | $196.15 | $196.15 | $196.20 |
| 7 purchase totals = | $1,013.23 | $1,098.2110 | $1,098.20 | $1,098.20 | $1,098.30 | |