| 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 | $94.49 | 7.660% | $101.7279 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $174.66 | 3.137% | $180.1391 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $38.67 | 13.865% | $44.0316 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $99.62 | 10.557% | $110.1369 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $206.50 | 9.546% | $226.2125 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $243.53 | 5.698% | $257.4063 | $257.41 | $257.40 | $257.40 |
| Purchase #7 | $134.32 | 5.394% | $141.5652 | $141.57 | $141.55 | $141.60 |
| 7 purchase totals = | $991.79 | $1,061.2195 | $1,061.23 | $1,061.25 | $1,061.10 | |