| 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 | $77.29 | 7.190% | $82.8472 | $82.85 | $82.85 | $82.80 |
| Purchase #2 | $158.67 | 9.119% | $173.1391 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $192.63 | 10.133% | $212.1492 | $212.15 | $212.15 | $212.10 |
| Purchase #4 | $119.77 | 5.372% | $126.204 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $160.94 | 8.838% | $175.1639 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $109.65 | 12.541% | $123.4012 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $72.70 | 5.103% | $76.4099 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $891.65 | $969.3145 | $969.31 | $969.30 | $969.20 | |