| 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 | $176.31 | 7.861% | $190.1697 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $154.51 | 5.641% | $163.2259 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $33.65 | 9.131% | $36.7226 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $150.91 | 7.258% | $161.863 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $218.47 | 9.246% | $238.6697 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $118.57 | 9.766% | $130.1495 | $130.15 | $130.15 | $130.10 |
| Purchase #7 | $238.51 | 5.396% | $251.38 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $1,090.93 | $1,172.1804 | $1,172.18 | $1,172.15 | $1,172.20 | |