| 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 | $122.46 | 11.605% | $136.6715 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $74.89 | 8.584% | $81.3186 | $81.32 | $81.30 | $81.30 |
| Purchase #3 | $50.67 | 12.683% | $57.0965 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $202.45 | 4.793% | $212.1534 | $212.15 | $212.15 | $212.20 |
| Purchase #5 | $141.82 | 12.361% | $159.3504 | $159.35 | $159.35 | $159.40 |
| Purchase #6 | $26.44 | 5.107% | $27.7903 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $165.53 | 11.491% | $184.5511 | $184.55 | $184.55 | $184.60 |
| 7 purchase totals = | $784.26 | $858.9318 | $858.93 | $858.90 | $859.10 | |