| 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 | $177.82 | 9.702% | $195.0721 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $78.97 | 9.193% | $86.2297 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $14.64 | 12.694% | $16.4984 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $163.70 | 12.739% | $184.5537 | $184.55 | $184.55 | $184.60 |
| Purchase #5 | $131.81 | 9.861% | $144.8078 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $12.83 | 4.264% | $13.3771 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $209.87 | 11.183% | $233.3398 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $789.64 | $873.8786 | $873.88 | $873.90 | $873.90 | |