| 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 | $112.55 | 5.395% | $118.6221 | $118.62 | $118.60 | $118.60 |
| Purchase #2 | $122.97 | 8.646% | $133.602 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $169.60 | 12.235% | $190.3506 | $190.35 | $190.35 | $190.40 |
| Purchase #4 | $79.93 | 5.708% | $84.4924 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $130.73 | 3.109% | $134.7944 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $118.52 | 8.552% | $128.6558 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $159.58 | 11.332% | $177.6636 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $893.88 | $968.1809 | $968.17 | $968.15 | $968.30 | |