| 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 | $167.69 | 7.780% | $180.7363 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $243.28 | 5.716% | $257.1859 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $83.36 | 5.121% | $87.6289 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $101.83 | 8.555% | $110.5416 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $62.89 | 3.533% | $65.1119 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $239.54 | 11.571% | $267.2572 | $267.26 | $267.25 | $267.30 |
| Purchase #7 | $192.30 | 8.484% | $208.6147 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $1,090.89 | $1,177.0765 | $1,177.08 | $1,177.10 | $1,177.00 | |