| 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 | $177.62 | 13.209% | $201.0818 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $48.32 | 6.215% | $51.3231 | $51.32 | $51.30 | $51.30 |
| Purchase #3 | $195.55 | 3.708% | $202.801 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $215.70 | 4.469% | $225.3396 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $155.36 | 3.713% | $161.1285 | $161.13 | $161.15 | $161.10 |
| Purchase #6 | $226.71 | 4.179% | $236.1842 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $189.79 | 9.576% | $207.9643 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $1,209.05 | $1,285.8225 | $1,285.81 | $1,285.85 | $1,285.80 | |