| 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 | $143.31 | 13.729% | $162.985 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $108.55 | 13.477% | $123.1793 | $123.18 | $123.20 | $123.20 |
| Purchase #3 | $167.79 | 9.466% | $183.673 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $49.71 | 4.460% | $51.9271 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $47.35 | 13.724% | $53.8483 | $53.85 | $53.85 | $53.80 |
| Purchase #6 | $31.74 | 6.368% | $33.7612 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $224.32 | 3.462% | $232.086 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $772.77 | $841.4599 | $841.47 | $841.50 | $841.50 | |