| 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 | $161.31 | 8.361% | $174.7971 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $6.89 | 11.775% | $7.7013 | $7.70 | $7.70 | $7.70 |
| Purchase #3 | $176.66 | 13.561% | $200.6169 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $125.35 | 5.160% | $131.8181 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $121.81 | 6.810% | $130.1053 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $163.96 | 7.520% | $176.2898 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $13.60 | 12.458% | $15.2943 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $769.58 | $836.6228 | $836.63 | $836.60 | $836.60 | |