| 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 | $183.89 | 5.796% | $194.5483 | $194.55 | $194.55 | $194.50 |
| Purchase #2 | $26.63 | 3.528% | $27.5695 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $41.65 | 7.389% | $44.7275 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $12.44 | 10.455% | $13.7406 | $13.74 | $13.75 | $13.70 |
| Purchase #5 | $249.76 | 8.407% | $270.7573 | $270.76 | $270.75 | $270.80 |
| Purchase #6 | $228.86 | 6.213% | $243.0791 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $123.28 | 7.632% | $132.6887 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $866.51 | $927.1110 | $927.12 | $927.15 | $927.10 | |