| 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 | $149.47 | 8.141% | $161.6384 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $110.92 | 5.202% | $116.6901 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $53.36 | 9.538% | $58.4495 | $58.45 | $58.45 | $58.40 |
| Purchase #4 | $170.51 | 11.259% | $189.7077 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $85.35 | 7.419% | $91.6821 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $57.95 | 8.167% | $62.6828 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $16.89 | 9.143% | $18.4343 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $644.45 | $699.2849 | $699.28 | $699.35 | $699.20 | |