| 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 | $188.28 | 3.630% | $195.1146 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $149.88 | 13.813% | $170.5829 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $61.69 | 6.296% | $65.574 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $43.35 | 8.278% | $46.9385 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $119.47 | 7.183% | $128.0515 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $51.99 | 3.179% | $53.6428 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $97.68 | 12.757% | $110.141 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $712.34 | $770.0453 | $770.03 | $770.05 | $770.00 | |