| 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 | $115.81 | 13.790% | $131.7802 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $155.48 | 13.400% | $176.3143 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $65.66 | 5.325% | $69.1564 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $50.26 | 13.343% | $56.9662 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $13.76 | 9.357% | $15.0475 | $15.05 | $15.05 | $15.00 |
| Purchase #6 | $226.44 | 12.736% | $255.2794 | $255.28 | $255.30 | $255.30 |
| Purchase #7 | $229.30 | 9.493% | $251.0674 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $856.71 | $955.6114 | $955.62 | $955.60 | $955.70 | |