| 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 | $146.25 | 10.595% | $161.7452 | $161.75 | $161.75 | $161.70 |
| Purchase #2 | $194.57 | 9.318% | $212.7 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $7.63 | 10.718% | $8.4478 | $8.45 | $8.45 | $8.40 |
| Purchase #4 | $58.78 | 11.233% | $65.3828 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $249.78 | 7.796% | $269.2528 | $269.25 | $269.25 | $269.30 |
| Purchase #6 | $90.51 | 7.106% | $96.9416 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $71.98 | 6.604% | $76.7336 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $819.50 | $891.2038 | $891.20 | $891.25 | $891.10 | |