| 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 | $191.56 | 6.865% | $204.7106 | $204.71 | $204.70 | $204.70 |
| Purchase #2 | $12.43 | 3.841% | $12.9074 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $128.30 | 6.846% | $137.0834 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $77.82 | 13.575% | $88.3841 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $205.94 | 9.736% | $225.9903 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $162.89 | 10.139% | $179.4054 | $179.41 | $179.40 | $179.40 |
| Purchase #7 | $111.92 | 7.872% | $120.7303 | $120.73 | $120.75 | $120.70 |
| 7 purchase totals = | $890.86 | $969.2115 | $969.21 | $969.25 | $969.20 | |