| 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 | $46.36 | 8.682% | $50.385 | $50.39 | $50.40 | $50.40 |
| Purchase #2 | $120.63 | 7.719% | $129.9414 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $153.40 | 5.684% | $162.1193 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $203.84 | 3.749% | $211.482 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $14.43 | 12.449% | $16.2264 | $16.23 | $16.25 | $16.20 |
| Purchase #6 | $165.89 | 13.363% | $188.0579 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $196.52 | 8.629% | $213.4777 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $901.07 | $971.6897 | $971.70 | $971.75 | $971.70 | |