| 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 | $135.54 | 3.247% | $139.941 | $139.94 | $139.95 | $139.90 |
| Purchase #2 | $136.94 | 4.673% | $143.3392 | $143.34 | $143.35 | $143.30 |
| Purchase #3 | $59.58 | 10.395% | $65.7733 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $175.65 | 9.125% | $191.6781 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $159.33 | 6.727% | $170.0481 | $170.05 | $170.05 | $170.00 |
| Purchase #6 | $165.26 | 12.121% | $185.2912 | $185.29 | $185.30 | $185.30 |
| Purchase #7 | $66.74 | 10.328% | $73.6329 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $899.04 | $969.7038 | $969.70 | $969.75 | $969.60 | |