| 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 | $160.82 | 4.446% | $167.9701 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $159.68 | 13.296% | $180.9111 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $227.71 | 10.757% | $252.2048 | $252.20 | $252.20 | $252.20 |
| Purchase #4 | $12.94 | 8.649% | $14.0592 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $109.51 | 9.820% | $120.2639 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $128.89 | 3.704% | $133.6641 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $89.77 | 12.507% | $100.9975 | $101.00 | $101.00 | $101.00 |
| 7 purchase totals = | $889.32 | $970.0707 | $970.06 | $970.00 | $970.20 | |