| 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 | $154.41 | 8.377% | $167.3449 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $21.90 | 13.393% | $24.8331 | $24.83 | $24.85 | $24.80 |
| Purchase #3 | $54.53 | 4.751% | $57.1207 | $57.12 | $57.10 | $57.10 |
| Purchase #4 | $101.51 | 8.812% | $110.4551 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $138.40 | 7.719% | $149.0831 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $156.63 | 8.869% | $170.5215 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $239.94 | 4.396% | $250.4878 | $250.49 | $250.50 | $250.50 |
| 7 purchase totals = | $867.32 | $929.8462 | $929.84 | $929.85 | $929.80 | |