| 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 | $177.31 | 13.484% | $201.2185 | $201.22 | $201.20 | $201.20 |
| Purchase #2 | $148.65 | 3.183% | $153.3815 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $49.94 | 4.828% | $52.3511 | $52.35 | $52.35 | $52.40 |
| Purchase #4 | $75.30 | 9.351% | $82.3413 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $164.84 | 7.505% | $177.2112 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $15.57 | 11.455% | $17.3535 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $238.32 | 9.278% | $260.4313 | $260.43 | $260.45 | $260.40 |
| 7 purchase totals = | $869.93 | $944.2884 | $944.28 | $944.30 | $944.30 | |