| 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 | $162.61 | 5.152% | $170.9877 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $215.76 | 11.427% | $240.4149 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $233.51 | 5.751% | $246.9392 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $92.92 | 8.638% | $100.9464 | $100.95 | $100.95 | $100.90 |
| Purchase #5 | $65.61 | 4.164% | $68.342 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $48.86 | 3.170% | $50.4089 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $24.83 | 10.732% | $27.4948 | $27.49 | $27.50 | $27.50 |
| 7 purchase totals = | $844.10 | $905.5339 | $905.53 | $905.55 | $905.40 | |