| 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 | $46.79 | 9.157% | $51.0746 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $151.66 | 9.424% | $165.9524 | $165.95 | $165.95 | $166.00 |
| Purchase #3 | $200.94 | 13.509% | $228.085 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $125.73 | 13.228% | $142.3616 | $142.36 | $142.35 | $142.40 |
| Purchase #5 | $16.82 | 11.672% | $18.7832 | $18.78 | $18.80 | $18.80 |
| Purchase #6 | $165.41 | 3.572% | $171.3184 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $153.30 | 13.458% | $173.9311 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $860.65 | $951.5063 | $951.50 | $951.50 | $951.60 | |