| 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 | $158.88 | 8.488% | $172.3657 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $236.26 | 13.556% | $268.2874 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $93.48 | 9.772% | $102.6149 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $195.41 | 7.360% | $209.7922 | $209.79 | $209.80 | $209.80 |
| Purchase #5 | $191.60 | 5.244% | $201.6475 | $201.65 | $201.65 | $201.60 |
| Purchase #6 | $175.69 | 11.228% | $195.4165 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $28.96 | 6.514% | $30.8465 | $30.85 | $30.85 | $30.80 |
| 7 purchase totals = | $1,080.28 | $1,180.9707 | $1,180.98 | $1,180.95 | $1,180.90 | |