| 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 | $159.55 | 13.230% | $180.6585 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $118.69 | 10.597% | $131.2676 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $101.57 | 10.558% | $112.2938 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $90.63 | 7.385% | $97.323 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $183.82 | 8.683% | $199.7811 | $199.78 | $199.80 | $199.80 |
| Purchase #6 | $105.29 | 12.412% | $118.3586 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $225.31 | 10.239% | $248.3795 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $984.86 | $1,088.0621 | $1,088.06 | $1,088.05 | $1,088.20 | |