| 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 | $126.90 | 3.637% | $131.5154 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $213.27 | 3.399% | $220.519 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $18.97 | 10.242% | $20.9129 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $95.91 | 7.584% | $103.1838 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $194.73 | 3.701% | $201.937 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $76.52 | 5.541% | $80.76 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $133.83 | 6.817% | $142.9532 | $142.95 | $142.95 | $143.00 |
| 7 purchase totals = | $860.13 | $901.7813 | $901.78 | $901.75 | $901.80 | |