| 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 | $35.34 | 10.846% | $39.173 | $39.17 | $39.15 | $39.20 |
| Purchase #2 | $139.80 | 3.240% | $144.3295 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $179.52 | 12.673% | $202.2706 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $149.75 | 5.859% | $158.5239 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $249.28 | 6.332% | $265.0644 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $163.67 | 11.458% | $182.4233 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $17.35 | 8.753% | $18.8686 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $934.71 | $1,010.6533 | $1,010.64 | $1,010.55 | $1,010.70 | |