| 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 | $13.52 | 11.383% | $15.059 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $182.72 | 4.406% | $190.7706 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $59.99 | 9.656% | $65.7826 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $232.48 | 9.582% | $254.7562 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $10.25 | 7.825% | $11.0521 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $193.45 | 13.656% | $219.8675 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $130.95 | 11.686% | $146.2528 | $146.25 | $146.25 | $146.30 |
| 7 purchase totals = | $823.36 | $903.5408 | $903.54 | $903.50 | $903.80 | |