| 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 | $228.68 | 3.534% | $236.7616 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $131.55 | 9.349% | $143.8486 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $36.38 | 4.811% | $38.1302 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $140.64 | 7.592% | $151.3174 | $151.32 | $151.30 | $151.30 |
| Purchase #5 | $147.44 | 5.279% | $155.2234 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $70.63 | 10.304% | $77.9077 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $45.76 | 13.170% | $51.7866 | $51.79 | $51.80 | $51.80 |
| 7 purchase totals = | $801.08 | $854.9755 | $854.98 | $854.95 | $854.90 | |