| 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 | $173.78 | 7.680% | $187.1263 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $38.33 | 8.799% | $41.7027 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $216.31 | 4.176% | $225.3431 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $237.49 | 7.353% | $254.9526 | $254.95 | $254.95 | $255.00 |
| Purchase #5 | $129.87 | 9.630% | $142.3765 | $142.38 | $142.40 | $142.40 |
| Purchase #6 | $80.51 | 4.145% | $83.8471 | $83.85 | $83.85 | $83.80 |
| Purchase #7 | $49.73 | 12.511% | $55.9517 | $55.95 | $55.95 | $56.00 |
| 7 purchase totals = | $926.02 | $991.3000 | $991.30 | $991.35 | $991.30 | |