| 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 | $96.99 | 5.306% | $102.1363 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $99.67 | 6.822% | $106.4695 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $155.97 | 5.121% | $163.9572 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $219.31 | 11.178% | $243.8245 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $218.92 | 8.357% | $237.2151 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $161.72 | 11.449% | $180.2353 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $119.34 | 13.102% | $134.9759 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $1,071.92 | $1,168.8138 | $1,168.83 | $1,168.80 | $1,168.80 | |