| 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 | $150.53 | 3.377% | $155.6134 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $159.99 | 8.230% | $173.1572 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $191.75 | 12.209% | $215.1608 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $163.29 | 6.571% | $174.0198 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $35.42 | 8.566% | $38.4541 | $38.45 | $38.45 | $38.50 |
| Purchase #6 | $101.96 | 4.161% | $106.2026 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $49.25 | 3.361% | $50.9053 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $852.19 | $913.5132 | $913.51 | $913.45 | $913.60 | |