| 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 | $149.94 | 9.858% | $164.7211 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $43.56 | 11.183% | $48.4313 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $154.67 | 5.331% | $162.9155 | $162.92 | $162.90 | $162.90 |
| Purchase #4 | $121.62 | 4.465% | $127.0503 | $127.05 | $127.05 | $127.10 |
| Purchase #5 | $7.80 | 11.596% | $8.7045 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $189.74 | 6.439% | $201.9574 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $12.56 | 4.530% | $13.129 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $679.89 | $726.9091 | $726.91 | $726.90 | $726.90 | |