| 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 | $81.47 | 8.530% | $88.4194 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $159.25 | 8.787% | $173.2433 | $173.24 | $173.25 | $173.20 |
| Purchase #3 | $121.64 | 5.113% | $127.8595 | $127.86 | $127.85 | $127.90 |
| Purchase #4 | $187.29 | 6.847% | $200.1137 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $218.63 | 8.385% | $236.9621 | $236.96 | $236.95 | $237.00 |
| Purchase #6 | $38.80 | 7.721% | $41.7957 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $164.32 | 9.795% | $180.4151 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $971.40 | $1,048.8088 | $1,048.81 | $1,048.75 | $1,048.80 | |