| 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 | $175.74 | 12.447% | $197.6144 | $197.61 | $197.60 | $197.60 |
| Purchase #2 | $19.42 | 7.587% | $20.8934 | $20.89 | $20.90 | $20.90 |
| Purchase #3 | $246.54 | 12.289% | $276.8373 | $276.84 | $276.85 | $276.80 |
| Purchase #4 | $68.34 | 13.185% | $77.3506 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $135.86 | 9.624% | $148.9352 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $101.38 | 5.328% | $106.7815 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $147.51 | 6.104% | $156.514 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $894.79 | $984.9264 | $984.92 | $984.95 | $984.90 | |