| 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 | $70.44 | 5.173% | $74.0839 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $160.60 | 7.193% | $172.152 | $172.15 | $172.15 | $172.20 |
| Purchase #3 | $203.47 | 5.124% | $213.8958 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $188.53 | 10.327% | $207.9995 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $236.33 | 3.306% | $244.1431 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $116.77 | 7.299% | $125.293 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $166.81 | 11.608% | $186.1733 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $1,142.95 | $1,223.7406 | $1,223.73 | $1,223.75 | $1,223.80 | |