| 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 | $95.66 | 7.130% | $102.4806 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $141.86 | 5.397% | $149.5162 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $84.71 | 13.608% | $96.2373 | $96.24 | $96.25 | $96.20 |
| Purchase #4 | $178.42 | 6.661% | $190.3046 | $190.30 | $190.30 | $190.30 |
| Purchase #5 | $131.40 | 12.142% | $147.3546 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $31.83 | 4.766% | $33.347 | $33.35 | $33.35 | $33.30 |
| Purchase #7 | $143.70 | 10.121% | $158.2439 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $807.58 | $877.4842 | $877.48 | $877.50 | $877.40 | |