| 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 | $151.36 | 6.343% | $160.9608 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $72.37 | 9.731% | $79.4123 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $37.61 | 5.423% | $39.6496 | $39.65 | $39.65 | $39.60 |
| Purchase #4 | $228.55 | 6.667% | $243.7874 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $160.96 | 6.427% | $171.3049 | $171.30 | $171.30 | $171.30 |
| Purchase #6 | $121.94 | 13.657% | $138.5933 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $110.26 | 5.269% | $116.0696 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $883.05 | $949.7779 | $949.77 | $949.75 | $949.80 | |