| 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 | $143.55 | 6.451% | $152.8104 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $108.62 | 4.781% | $113.8131 | $113.81 | $113.80 | $113.80 |
| Purchase #3 | $170.65 | 4.177% | $177.7781 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $92.69 | 3.262% | $95.7135 | $95.71 | $95.70 | $95.70 |
| Purchase #5 | $154.62 | 12.182% | $173.4558 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $94.93 | 8.494% | $102.9934 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $76.47 | 13.429% | $86.7392 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $841.53 | $903.3035 | $903.30 | $903.30 | $903.30 | |