| 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 | $161.72 | 3.405% | $167.2266 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $47.47 | 13.320% | $53.793 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $166.46 | 7.103% | $178.2837 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $143.43 | 8.686% | $155.8883 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $100.61 | 13.167% | $113.8573 | $113.86 | $113.85 | $113.90 |
| Purchase #6 | $25.92 | 8.333% | $28.0799 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $32.47 | 10.872% | $36.0001 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $678.08 | $733.1289 | $733.13 | $733.20 | $733.20 | |