| 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 | $115.39 | 5.475% | $121.7076 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $191.41 | 7.598% | $205.9533 | $205.95 | $205.95 | $206.00 |
| Purchase #3 | $38.62 | 5.602% | $40.7835 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $220.84 | 10.323% | $243.6373 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $162.69 | 9.447% | $178.0593 | $178.06 | $178.05 | $178.10 |
| Purchase #6 | $86.86 | 8.134% | $93.9252 | $93.93 | $93.95 | $93.90 |
| Purchase #7 | $106.84 | 4.588% | $111.7418 | $111.74 | $111.75 | $111.70 |
| 7 purchase totals = | $922.65 | $995.8080 | $995.81 | $995.85 | $995.80 | |