| 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 | $165.53 | 12.689% | $186.5341 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $81.68 | 12.566% | $91.9439 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $158.49 | 5.241% | $166.7965 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $202.92 | 5.590% | $214.2632 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $116.85 | 10.180% | $128.7453 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $58.25 | 8.302% | $63.0859 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $52.57 | 11.191% | $58.4531 | $58.45 | $58.45 | $58.50 |
| 7 purchase totals = | $836.29 | $909.8220 | $909.82 | $909.85 | $909.80 | |