| 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 | $139.47 | 9.399% | $152.5788 | $152.58 | $152.60 | $152.60 |
| Purchase #2 | $175.63 | 13.611% | $199.535 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $242.62 | 4.140% | $252.6645 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $132.74 | 11.736% | $148.3184 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $236.91 | 7.216% | $254.0054 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $74.31 | 3.720% | $77.0743 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $145.95 | 9.203% | $159.3818 | $159.38 | $159.40 | $159.40 |
| 7 purchase totals = | $1,147.63 | $1,243.5582 | $1,243.56 | $1,243.55 | $1,243.60 | |