| 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 | $145.72 | 10.615% | $161.1882 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $106.79 | 3.626% | $110.6622 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $218.92 | 9.687% | $240.1268 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $201.33 | 7.704% | $216.8405 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $145.85 | 5.418% | $153.7522 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $155.36 | 9.624% | $170.3118 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $181.33 | 3.770% | $188.1661 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $1,155.30 | $1,241.0478 | $1,241.05 | $1,241.05 | $1,241.10 | |