| 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 | $91.63 | 12.167% | $102.7786 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $87.36 | 11.707% | $97.5872 | $97.59 | $97.60 | $97.60 |
| Purchase #3 | $94.98 | 6.735% | $101.3769 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $146.88 | 12.486% | $165.2194 | $165.22 | $165.20 | $165.20 |
| Purchase #5 | $81.80 | 7.639% | $88.0487 | $88.05 | $88.05 | $88.00 |
| Purchase #6 | $194.52 | 8.152% | $210.3773 | $210.38 | $210.40 | $210.40 |
| Purchase #7 | $137.63 | 9.697% | $150.976 | $150.98 | $151.00 | $151.00 |
| 7 purchase totals = | $834.80 | $916.3641 | $916.38 | $916.45 | $916.40 | |