| 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 | $168.30 | 6.642% | $179.4785 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $163.92 | 12.460% | $184.3444 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $118.88 | 10.848% | $131.7761 | $131.78 | $131.80 | $131.80 |
| Purchase #4 | $84.81 | 10.454% | $93.676 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $159.86 | 7.519% | $171.8799 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $117.78 | 5.729% | $124.5276 | $124.53 | $124.55 | $124.50 |
| Purchase #7 | $84.86 | 10.340% | $93.6345 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $898.41 | $979.3170 | $979.32 | $979.45 | $979.30 | |