| 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 | $179.43 | 8.706% | $195.0512 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $47.50 | 7.855% | $51.2311 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $79.46 | 6.621% | $84.721 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $154.56 | 13.474% | $175.3854 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $43.84 | 5.284% | $46.1565 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $48.95 | 9.618% | $53.658 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $102.41 | 3.222% | $105.7097 | $105.71 | $105.70 | $105.70 |
| 7 purchase totals = | $656.15 | $711.9129 | $711.92 | $711.90 | $712.00 | |