| 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 | $146.99 | 3.383% | $151.9627 | $151.96 | $151.95 | $152.00 |
| Purchase #2 | $85.38 | 6.825% | $91.2072 | $91.21 | $91.20 | $91.20 |
| Purchase #3 | $237.50 | 4.155% | $247.3681 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $58.92 | 8.253% | $63.7827 | $63.78 | $63.80 | $63.80 |
| Purchase #5 | $31.47 | 7.868% | $33.9461 | $33.95 | $33.95 | $33.90 |
| Purchase #6 | $120.77 | 7.219% | $129.4884 | $129.49 | $129.50 | $129.50 |
| Purchase #7 | $89.47 | 13.798% | $101.8151 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $770.50 | $819.5703 | $819.58 | $819.55 | $819.60 | |