| 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 | $16.44 | 13.857% | $18.7181 | $18.72 | $18.70 | $18.70 |
| Purchase #2 | $192.80 | 11.430% | $214.837 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $225.51 | 5.381% | $237.6447 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $201.29 | 6.152% | $213.6734 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $147.85 | 3.829% | $153.5112 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $26.39 | 6.373% | $28.0718 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $68.98 | 13.612% | $78.3696 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $879.26 | $944.8258 | $944.82 | $944.75 | $944.80 | |