| 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 | $176.54 | 6.203% | $187.4908 | $187.49 | $187.50 | $187.50 |
| Purchase #2 | $102.68 | 8.215% | $111.1152 | $111.12 | $111.10 | $111.10 |
| Purchase #3 | $157.36 | 11.585% | $175.5902 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $182.77 | 5.136% | $192.1571 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $214.83 | 8.318% | $232.6996 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $93.96 | 5.706% | $99.3214 | $99.32 | $99.30 | $99.30 |
| Purchase #7 | $96.37 | 3.449% | $99.6938 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $1,024.51 | $1,098.0681 | $1,098.07 | $1,098.05 | $1,098.10 | |