| 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 | $182.68 | 9.505% | $200.0437 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $178.92 | 10.238% | $197.2378 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $23.65 | 9.658% | $25.9341 | $25.93 | $25.95 | $25.90 |
| Purchase #4 | $6.41 | 4.725% | $6.7129 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $28.81 | 8.420% | $31.2358 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $40.42 | 13.193% | $45.7526 | $45.75 | $45.75 | $45.80 |
| Purchase #7 | $212.73 | 3.872% | $220.9669 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $673.62 | $727.8838 | $727.88 | $727.90 | $727.80 | |