| 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 | $133.97 | 4.335% | $139.7776 | $139.78 | $139.80 | $139.80 |
| Purchase #2 | $44.60 | 10.842% | $49.4355 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $93.64 | 12.418% | $105.2682 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $96.66 | 11.634% | $107.9054 | $107.91 | $107.90 | $107.90 |
| Purchase #5 | $148.97 | 12.745% | $167.9562 | $167.96 | $167.95 | $168.00 |
| Purchase #6 | $41.94 | 6.745% | $44.7689 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $173.87 | 10.442% | $192.0255 | $192.03 | $192.05 | $192.00 |
| 7 purchase totals = | $733.65 | $807.1373 | $807.16 | $807.15 | $807.20 | |