| 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 | $140.34 | 12.485% | $157.8614 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $218.74 | 4.475% | $228.5286 | $228.53 | $228.55 | $228.50 |
| Purchase #3 | $59.89 | 11.399% | $66.7169 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $87.47 | 6.447% | $93.1092 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $189.52 | 13.176% | $214.4912 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $96.99 | 4.833% | $101.6775 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $188.48 | 12.630% | $212.285 | $212.29 | $212.30 | $212.30 |
| 7 purchase totals = | $981.43 | $1,074.6698 | $1,074.68 | $1,074.70 | $1,074.70 | |