| 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 | $163.45 | 7.516% | $175.7349 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $43.42 | 9.470% | $47.5319 | $47.53 | $47.55 | $47.50 |
| Purchase #3 | $132.57 | 9.193% | $144.7572 | $144.76 | $144.75 | $144.80 |
| Purchase #4 | $235.75 | 6.185% | $250.3311 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $14.32 | 6.590% | $15.2637 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $40.66 | 6.243% | $43.1984 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $85.91 | 7.641% | $92.4744 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $716.08 | $769.2916 | $769.28 | $769.30 | $769.30 | |