| 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 | $155.76 | 6.407% | $165.7395 | $165.74 | $165.75 | $165.70 |
| Purchase #2 | $67.74 | 4.705% | $70.9272 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $106.59 | 9.681% | $116.909 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $72.86 | 12.172% | $81.7285 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $162.26 | 4.843% | $170.1183 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $54.68 | 5.374% | $57.6185 | $57.62 | $57.60 | $57.60 |
| Purchase #7 | $71.46 | 4.782% | $74.8772 | $74.88 | $74.90 | $74.90 |
| 7 purchase totals = | $691.35 | $737.9182 | $737.93 | $737.95 | $737.80 | |