| 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 | $64.89 | 3.396% | $67.0937 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $147.35 | 9.384% | $161.1773 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $145.99 | 6.448% | $155.4034 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $146.49 | 9.552% | $160.4827 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $171.91 | 7.808% | $185.3327 | $185.33 | $185.35 | $185.30 |
| Purchase #6 | $172.93 | 8.871% | $188.2706 | $188.27 | $188.25 | $188.30 |
| Purchase #7 | $33.61 | 8.210% | $36.3694 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $883.17 | $954.1298 | $954.12 | $954.15 | $954.20 | |