| 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 | $132.78 | 8.205% | $143.6746 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $183.92 | 5.391% | $193.8351 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $46.97 | 4.210% | $48.9474 | $48.95 | $48.95 | $48.90 |
| Purchase #4 | $28.62 | 10.750% | $31.6967 | $31.70 | $31.70 | $31.70 |
| Purchase #5 | $79.25 | 8.721% | $86.1614 | $86.16 | $86.15 | $86.20 |
| Purchase #6 | $225.52 | 3.818% | $234.1304 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $224.37 | 6.192% | $238.263 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $921.43 | $976.7086 | $976.71 | $976.70 | $976.70 | |