| 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 | $138.70 | 11.351% | $154.4438 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $174.68 | 7.780% | $188.2701 | $188.27 | $188.25 | $188.30 |
| Purchase #3 | $115.82 | 7.793% | $124.8459 | $124.85 | $124.85 | $124.80 |
| Purchase #4 | $157.66 | 4.825% | $165.2671 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $5.81 | 8.623% | $6.311 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $144.53 | 7.736% | $155.7108 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $177.71 | 6.526% | $189.3074 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $914.91 | $984.1561 | $984.16 | $984.10 | $984.10 | |