| 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 | $158.47 | 4.664% | $165.861 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $226.66 | 4.481% | $236.8166 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $62.39 | 4.125% | $64.9636 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $42.42 | 3.692% | $43.9861 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $146.40 | 5.225% | $154.0494 | $154.05 | $154.05 | $154.00 |
| Purchase #6 | $231.85 | 11.672% | $258.9115 | $258.91 | $258.90 | $258.90 |
| Purchase #7 | $192.97 | 8.508% | $209.3879 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $1,061.16 | $1,133.9761 | $1,133.98 | $1,133.95 | $1,134.00 | |