| 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 | $110.30 | 5.442% | $116.3025 | $116.30 | $116.30 | $116.30 |
| Purchase #2 | $72.54 | 6.663% | $77.3733 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $147.70 | 4.546% | $154.4144 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $157.73 | 4.244% | $164.4241 | $164.42 | $164.40 | $164.40 |
| Purchase #5 | $114.69 | 10.834% | $127.1155 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $139.91 | 10.684% | $154.858 | $154.86 | $154.85 | $154.90 |
| Purchase #7 | $118.34 | 3.830% | $122.8724 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $861.21 | $917.3602 | $917.35 | $917.25 | $917.40 | |