| 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 | $158.42 | 5.377% | $166.9382 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $148.99 | 13.551% | $169.1796 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $53.59 | 5.306% | $56.4335 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $112.93 | 7.208% | $121.07 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $41.82 | 13.357% | $47.4059 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $158.98 | 12.779% | $179.2961 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $107.90 | 6.379% | $114.7829 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $782.63 | $855.1062 | $855.11 | $855.15 | $855.10 | |