| 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 | $153.55 | 13.208% | $173.8309 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $40.93 | 13.214% | $46.3385 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $151.56 | 5.702% | $160.202 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $92.40 | 13.717% | $105.0745 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $188.91 | 4.530% | $197.4676 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $99.49 | 11.763% | $111.193 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $106.68 | 3.741% | $110.6709 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $833.52 | $904.7774 | $904.77 | $904.75 | $904.80 | |