| 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 | $149.32 | 8.261% | $161.6553 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $140.27 | 7.752% | $151.1437 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $31.65 | 7.816% | $34.1238 | $34.12 | $34.10 | $34.10 |
| Purchase #4 | $123.35 | 6.768% | $131.6983 | $131.70 | $131.70 | $131.70 |
| Purchase #5 | $153.31 | 6.431% | $163.1694 | $163.17 | $163.15 | $163.20 |
| Purchase #6 | $51.49 | 8.328% | $55.7781 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $67.79 | 12.616% | $76.3424 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $717.18 | $773.9110 | $773.91 | $773.90 | $773.90 | |