| 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 | $132.52 | 13.636% | $150.5904 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $115.60 | 5.232% | $121.6482 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $10.26 | 13.860% | $11.682 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $190.65 | 5.110% | $200.3922 | $200.39 | $200.40 | $200.40 |
| Purchase #5 | $181.55 | 12.817% | $204.8193 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $173.36 | 3.862% | $180.0552 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $57.38 | 6.479% | $61.0977 | $61.10 | $61.10 | $61.10 |
| 7 purchase totals = | $861.32 | $930.2850 | $930.29 | $930.30 | $930.30 | |