| 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 | $21.93 | 6.750% | $23.4103 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $155.34 | 6.754% | $165.8317 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $143.62 | 6.408% | $152.8232 | $152.82 | $152.80 | $152.80 |
| Purchase #4 | $176.52 | 8.352% | $191.263 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $164.60 | 10.625% | $182.0888 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $30.86 | 6.674% | $32.9196 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $68.57 | 3.697% | $71.105 | $71.11 | $71.10 | $71.10 |
| 7 purchase totals = | $761.44 | $819.4416 | $819.44 | $819.40 | $819.40 | |