| 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 | $111.77 | 8.409% | $121.1687 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $172.46 | 12.351% | $193.7605 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $144.73 | 10.286% | $159.6169 | $159.62 | $159.60 | $159.60 |
| Purchase #4 | $178.97 | 11.482% | $199.5193 | $199.52 | $199.50 | $199.50 |
| Purchase #5 | $170.73 | 3.178% | $176.1558 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $88.68 | 9.562% | $97.1596 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $69.30 | 8.197% | $74.9805 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $936.64 | $1,022.3613 | $1,022.37 | $1,022.30 | $1,022.50 | |