| 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 | $158.93 | 13.790% | $180.8464 | $180.85 | $180.85 | $180.80 |
| Purchase #2 | $27.90 | 12.615% | $31.4196 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $157.61 | 13.768% | $179.3097 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $113.53 | 5.743% | $120.05 | $120.05 | $120.05 | $120.10 |
| Purchase #5 | $69.34 | 8.214% | $75.0356 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $214.36 | 10.224% | $236.2762 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $226.65 | 5.355% | $238.7871 | $238.79 | $238.80 | $238.80 |
| 7 purchase totals = | $968.32 | $1,061.7246 | $1,061.74 | $1,061.75 | $1,061.70 | |