| 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 | $132.43 | 9.355% | $144.8188 | $144.82 | $144.80 | $144.80 |
| Purchase #2 | $177.76 | 5.424% | $187.4017 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $16.64 | 5.388% | $17.5366 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $48.41 | 11.113% | $53.7898 | $53.79 | $53.80 | $53.80 |
| Purchase #5 | $83.40 | 4.333% | $87.0137 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $214.68 | 12.460% | $241.4291 | $241.43 | $241.45 | $241.40 |
| Purchase #7 | $92.82 | 10.504% | $102.5698 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $766.14 | $834.5595 | $834.56 | $834.55 | $834.50 | |