| 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 | $136.98 | 9.691% | $150.2547 | $150.25 | $150.25 | $150.30 |
| Purchase #2 | $89.81 | 4.209% | $93.5901 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $167.78 | 7.615% | $180.5564 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $124.42 | 11.335% | $138.523 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $159.95 | 3.647% | $165.7834 | $165.78 | $165.80 | $165.80 |
| Purchase #6 | $13.85 | 3.504% | $14.3353 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $13.68 | 6.745% | $14.6027 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $706.47 | $757.6456 | $757.64 | $757.65 | $757.70 | |