| 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 | $179.81 | 12.224% | $201.79 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $67.52 | 12.445% | $75.9229 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $102.68 | 5.497% | $108.3243 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $24.26 | 8.322% | $26.2789 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $23.64 | 6.597% | $25.1995 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $52.29 | 4.102% | $54.4349 | $54.43 | $54.45 | $54.40 |
| Purchase #7 | $204.45 | 13.836% | $232.7377 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $654.65 | $724.6882 | $724.68 | $724.70 | $724.60 | |