| 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 | $136.92 | 8.759% | $148.9128 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $132.53 | 9.449% | $145.0528 | $145.05 | $145.05 | $145.10 |
| Purchase #3 | $78.57 | 3.523% | $81.338 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $58.70 | 10.382% | $64.7942 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $91.70 | 5.630% | $96.8627 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $77.47 | 11.219% | $86.1614 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $194.91 | 9.664% | $213.7461 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $770.80 | $836.8680 | $836.86 | $836.85 | $836.90 | |