| 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 | $152.96 | 12.390% | $171.9117 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $58.67 | 9.553% | $64.2747 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $83.71 | 9.489% | $91.6532 | $91.65 | $91.65 | $91.70 |
| Purchase #4 | $143.42 | 3.312% | $148.1701 | $148.17 | $148.15 | $148.20 |
| Purchase #5 | $204.62 | 12.334% | $229.8578 | $229.86 | $229.85 | $229.90 |
| Purchase #6 | $213.99 | 10.455% | $236.3627 | $236.36 | $236.35 | $236.40 |
| Purchase #7 | $71.43 | 12.712% | $80.5102 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $928.80 | $1,022.7404 | $1,022.73 | $1,022.65 | $1,022.90 | |