| 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 | $93.80 | 13.850% | $106.7913 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $139.58 | 13.505% | $158.4303 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $163.35 | 4.454% | $170.6256 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $173.92 | 5.121% | $182.8264 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $39.87 | 6.724% | $42.5509 | $42.55 | $42.55 | $42.60 |
| Purchase #6 | $36.69 | 7.177% | $39.3232 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $94.49 | 10.752% | $104.6496 | $104.65 | $104.65 | $104.60 |
| 7 purchase totals = | $741.70 | $805.1973 | $805.20 | $805.25 | $805.10 | |