| 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 | $151.37 | 10.453% | $167.1927 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $194.32 | 9.156% | $212.1119 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $138.69 | 9.730% | $152.1845 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $174.25 | 9.710% | $191.1697 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $97.40 | 9.421% | $106.5761 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $154.89 | 5.860% | $163.9666 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $144.40 | 12.450% | $162.3778 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $1,055.32 | $1,155.5793 | $1,155.58 | $1,155.60 | $1,155.70 | |