| 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 | $152.82 | 10.615% | $169.0418 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $221.60 | 10.179% | $244.1567 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $133.77 | 11.512% | $149.1696 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $9.68 | 6.216% | $10.2817 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $163.97 | 7.150% | $175.6939 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $98.41 | 9.463% | $107.7225 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $49.55 | 11.640% | $55.3176 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $829.80 | $911.3838 | $911.38 | $911.35 | $911.40 | |