| 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 | $132.86 | 7.453% | $142.7621 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $13.57 | 4.335% | $14.1583 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $219.52 | 4.357% | $229.0845 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $235.56 | 13.123% | $266.4725 | $266.47 | $266.45 | $266.50 |
| Purchase #5 | $153.94 | 4.539% | $160.9273 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $59.79 | 10.143% | $65.8545 | $65.85 | $65.85 | $65.90 |
| Purchase #7 | $102.64 | 7.490% | $110.3277 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $917.88 | $989.5869 | $989.58 | $989.60 | $989.70 | |