| 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 | $164.87 | 11.829% | $184.3725 | $184.37 | $184.35 | $184.40 |
| Purchase #2 | $32.53 | 10.244% | $35.8624 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $104.92 | 3.682% | $108.7832 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $114.40 | 6.744% | $122.1151 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $171.51 | 11.467% | $191.1771 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $139.49 | 9.645% | $152.9438 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $146.96 | 12.345% | $165.1022 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $874.68 | $960.3563 | $960.35 | $960.35 | $960.40 | |