| 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 | $130.44 | 11.660% | $145.6493 | $145.65 | $145.65 | $145.60 |
| Purchase #2 | $163.30 | 5.132% | $171.6806 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $99.48 | 10.866% | $110.2895 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $209.78 | 13.188% | $237.4458 | $237.45 | $237.45 | $237.40 |
| Purchase #5 | $243.57 | 5.810% | $257.7214 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $47.60 | 11.390% | $53.0216 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $186.29 | 13.499% | $211.4373 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $1,080.46 | $1,187.2455 | $1,187.25 | $1,187.25 | $1,187.10 | |