| 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 | $194.86 | 11.838% | $217.9275 | $217.93 | $217.95 | $217.90 |
| Purchase #2 | $18.91 | 4.352% | $19.733 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $149.38 | 8.244% | $161.6949 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $130.92 | 12.603% | $147.4198 | $147.42 | $147.40 | $147.40 |
| Purchase #5 | $102.33 | 13.529% | $116.1742 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $208.25 | 13.677% | $236.7324 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $247.40 | 10.371% | $273.0579 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $1,052.05 | $1,172.7397 | $1,172.73 | $1,172.75 | $1,172.70 | |