| 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 | $126.90 | 8.431% | $137.5989 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $119.99 | 12.193% | $134.6204 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $50.94 | 3.450% | $52.6974 | $52.70 | $52.70 | $52.70 |
| Purchase #4 | $26.49 | 4.679% | $27.7295 | $27.73 | $27.75 | $27.70 |
| Purchase #5 | $193.64 | 5.793% | $204.8576 | $204.86 | $204.85 | $204.90 |
| Purchase #6 | $169.40 | 6.518% | $180.4415 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $176.28 | 4.689% | $184.5458 | $184.55 | $184.55 | $184.50 |
| 7 purchase totals = | $863.64 | $922.4911 | $922.50 | $922.50 | $922.40 | |