| 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 | $156.85 | 8.873% | $170.7673 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $242.27 | 5.552% | $255.7208 | $255.72 | $255.70 | $255.70 |
| Purchase #3 | $242.97 | 8.296% | $263.1268 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $224.29 | 8.649% | $243.6888 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $195.80 | 3.364% | $202.3867 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $62.41 | 5.169% | $65.636 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $203.52 | 11.585% | $227.0978 | $227.10 | $227.10 | $227.10 |
| 7 purchase totals = | $1,328.11 | $1,428.4242 | $1,428.44 | $1,428.45 | $1,428.40 | |