| 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 | $145.42 | 12.170% | $163.1176 | $163.12 | $163.10 | $163.10 |
| Purchase #2 | $76.71 | 13.790% | $87.2883 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $18.94 | 6.152% | $20.1052 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $65.77 | 11.283% | $73.1908 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $195.67 | 7.849% | $211.0281 | $211.03 | $211.05 | $211.00 |
| Purchase #6 | $235.54 | 9.694% | $258.3732 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $12.56 | 10.329% | $13.8573 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $750.61 | $826.9605 | $826.97 | $826.95 | $827.00 | |