| 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 | $121.96 | 11.572% | $136.0732 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $107.43 | 13.704% | $122.1522 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $142.81 | 8.517% | $154.9731 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $50.58 | 6.307% | $53.7701 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $63.76 | 11.383% | $71.0178 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $201.67 | 13.806% | $229.5126 | $229.51 | $229.50 | $229.50 |
| Purchase #7 | $185.64 | 11.250% | $206.5245 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $873.85 | $974.0235 | $974.01 | $973.90 | $974.10 | |