| 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 | $164.87 | 5.342% | $173.6774 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $68.25 | 6.645% | $72.7852 | $72.79 | $72.80 | $72.80 |
| Purchase #3 | $30.47 | 9.306% | $33.3055 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $242.53 | 5.835% | $256.6816 | $256.68 | $256.70 | $256.70 |
| Purchase #5 | $75.49 | 6.739% | $80.5773 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $164.90 | 8.297% | $178.5818 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $156.63 | 10.381% | $172.8898 | $172.89 | $172.90 | $172.90 |
| 7 purchase totals = | $903.14 | $968.4986 | $968.51 | $968.60 | $968.60 | |