| 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 | $175.94 | 8.812% | $191.4438 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $124.73 | 3.733% | $129.3862 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $154.51 | 7.591% | $166.2389 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $118.81 | 5.744% | $125.6344 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $106.34 | 9.161% | $116.0818 | $116.08 | $116.10 | $116.10 |
| Purchase #6 | $136.32 | 9.675% | $149.509 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $109.54 | 13.643% | $124.4845 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $926.19 | $1,002.7786 | $1,002.77 | $1,002.85 | $1,002.70 | |