| 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 | $158.61 | 13.821% | $180.5315 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $187.93 | 13.289% | $212.904 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $229.32 | 8.324% | $248.4086 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $163.57 | 11.808% | $182.8843 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $33.29 | 3.389% | $34.4182 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $41.93 | 12.312% | $47.0924 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $183.78 | 11.480% | $204.8779 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $998.43 | $1,111.1169 | $1,111.11 | $1,111.15 | $1,111.10 | |