| 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 | $147.37 | 9.445% | $161.2891 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $34.71 | 8.413% | $37.6302 | $37.63 | $37.65 | $37.60 |
| Purchase #3 | $207.53 | 8.218% | $224.5848 | $224.58 | $224.60 | $224.60 |
| Purchase #4 | $172.58 | 9.186% | $188.4332 | $188.43 | $188.45 | $188.40 |
| Purchase #5 | $27.77 | 5.442% | $29.2812 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $147.69 | 3.202% | $152.419 | $152.42 | $152.40 | $152.40 |
| Purchase #7 | $165.38 | 9.322% | $180.7967 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $903.03 | $974.4342 | $974.43 | $974.50 | $974.40 | |