| 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 | $107.30 | 5.568% | $113.2745 | $113.27 | $113.25 | $113.30 |
| Purchase #2 | $120.72 | 3.673% | $125.154 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $88.46 | 4.555% | $92.4894 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $120.71 | 3.751% | $125.2378 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $124.94 | 8.703% | $135.8135 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $174.50 | 6.399% | $185.6663 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $100.76 | 9.276% | $110.1065 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $837.39 | $887.7420 | $887.74 | $887.70 | $887.80 | |