| 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 | $142.79 | 11.166% | $158.7339 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $31.26 | 8.122% | $33.7989 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $216.68 | 6.464% | $230.6862 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $203.61 | 3.386% | $210.5042 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $211.81 | 11.604% | $236.3884 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $220.39 | 10.504% | $243.5398 | $243.54 | $243.55 | $243.50 |
| Purchase #7 | $198.72 | 5.400% | $209.4509 | $209.45 | $209.45 | $209.50 |
| 7 purchase totals = | $1,225.26 | $1,323.1023 | $1,323.10 | $1,323.15 | $1,323.10 | |