| 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 | $110.97 | 5.550% | $117.1288 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $229.81 | 9.562% | $251.7844 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $81.36 | 7.686% | $87.6133 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $152.31 | 7.514% | $163.7546 | $163.75 | $163.75 | $163.80 |
| Purchase #5 | $158.47 | 13.605% | $180.0298 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $208.93 | 4.218% | $217.7427 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $68.46 | 8.708% | $74.4215 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $1,010.31 | $1,092.4751 | $1,092.46 | $1,092.50 | $1,092.40 | |