| 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 | $149.96 | 12.675% | $168.9674 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $233.28 | 4.183% | $243.0381 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $141.68 | 3.864% | $147.1545 | $147.15 | $147.15 | $147.20 |
| Purchase #4 | $192.95 | 9.553% | $211.3825 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $72.86 | 3.450% | $75.3737 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $105.91 | 4.285% | $110.4482 | $110.45 | $110.45 | $110.40 |
| Purchase #7 | $149.46 | 13.603% | $169.791 | $169.79 | $169.80 | $169.80 |
| 7 purchase totals = | $1,046.10 | $1,126.1554 | $1,126.15 | $1,126.15 | $1,126.20 | |