| 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 | $153.84 | 6.657% | $164.0811 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $20.81 | 9.134% | $22.7108 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $81.28 | 13.130% | $91.9521 | $91.95 | $91.95 | $92.00 |
| Purchase #4 | $75.52 | 11.746% | $84.3906 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $223.47 | 13.802% | $254.3133 | $254.31 | $254.30 | $254.30 |
| Purchase #6 | $76.57 | 8.322% | $82.9422 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $187.84 | 9.455% | $205.6003 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $819.33 | $905.9904 | $905.98 | $906.00 | $906.00 | |