| 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 | $174.61 | 9.704% | $191.5542 | $191.55 | $191.55 | $191.60 |
| Purchase #2 | $35.34 | 6.454% | $37.6208 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $159.26 | 11.440% | $177.4793 | $177.48 | $177.50 | $177.50 |
| Purchase #4 | $140.94 | 11.813% | $157.5892 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $35.98 | 13.197% | $40.7283 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $88.82 | 9.850% | $97.5688 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $109.65 | 8.163% | $118.6007 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $744.60 | $821.1413 | $821.14 | $821.15 | $821.20 | |