| 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 | $193.28 | 11.829% | $216.1431 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $44.93 | 13.384% | $50.9434 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $108.78 | 12.706% | $122.6016 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $36.25 | 8.308% | $39.2617 | $39.26 | $39.25 | $39.30 |
| Purchase #5 | $101.66 | 4.690% | $106.4279 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $178.84 | 5.413% | $188.5206 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $66.31 | 13.123% | $75.0119 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $730.05 | $798.9102 | $798.90 | $798.90 | $798.80 | |