| 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 | $193.98 | 8.371% | $210.2181 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $23.42 | 8.443% | $25.3974 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $152.51 | 13.127% | $172.53 | $172.53 | $172.55 | $172.50 |
| Purchase #4 | $165.31 | 7.337% | $177.4388 | $177.44 | $177.45 | $177.40 |
| Purchase #5 | $93.89 | 3.450% | $97.1292 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $242.42 | 12.403% | $272.4874 | $272.49 | $272.50 | $272.50 |
| Purchase #7 | $165.63 | 10.619% | $183.2182 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $1,037.16 | $1,138.4191 | $1,138.43 | $1,138.45 | $1,138.30 | |