| 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 | $190.77 | 7.748% | $205.5509 | $205.55 | $205.55 | $205.60 |
| Purchase #2 | $149.29 | 11.127% | $165.9015 | $165.90 | $165.90 | $165.90 |
| Purchase #3 | $158.57 | 11.130% | $176.2188 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $144.80 | 8.232% | $156.7199 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $213.57 | 10.221% | $235.399 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $250.97 | 6.450% | $267.1576 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $111.79 | 3.797% | $116.0347 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $1,219.76 | $1,322.9824 | $1,322.98 | $1,322.95 | $1,323.00 | |