| 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 | $137.75 | 13.857% | $156.838 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $41.52 | 3.431% | $42.9446 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $154.51 | 5.647% | $163.2352 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $128.27 | 6.133% | $136.1368 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $40.99 | 4.566% | $42.8616 | $42.86 | $42.85 | $42.90 |
| Purchase #6 | $95.77 | 11.808% | $107.0785 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $31.61 | 4.489% | $33.029 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $630.42 | $682.1237 | $682.13 | $682.20 | $682.00 | |