| 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 | $177.61 | 5.747% | $187.8172 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $6.49 | 12.858% | $7.3245 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $173.71 | 11.549% | $193.7718 | $193.77 | $193.75 | $193.80 |
| Purchase #4 | $44.76 | 10.656% | $49.5296 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $67.78 | 10.583% | $74.9532 | $74.95 | $74.95 | $75.00 |
| Purchase #6 | $131.36 | 4.520% | $137.2975 | $137.30 | $137.30 | $137.30 |
| Purchase #7 | $22.40 | 4.297% | $23.3625 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $624.11 | $674.0563 | $674.05 | $674.00 | $674.10 | |