| 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 | $147.43 | 7.403% | $158.3442 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $193.64 | 11.662% | $216.2223 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $48.53 | 7.835% | $52.3323 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $93.63 | 9.818% | $102.8226 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $131.81 | 9.444% | $144.2581 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $196.33 | 9.769% | $215.5095 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $52.76 | 13.814% | $60.0483 | $60.05 | $60.05 | $60.00 |
| 7 purchase totals = | $864.13 | $949.5373 | $949.53 | $949.50 | $949.40 | |