| 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 | $181.97 | 13.406% | $206.3649 | $206.36 | $206.35 | $206.40 |
| Purchase #2 | $177.26 | 13.232% | $200.715 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $126.86 | 8.747% | $137.9564 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $63.81 | 10.299% | $70.3818 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $133.39 | 11.292% | $148.4524 | $148.45 | $148.45 | $148.50 |
| Purchase #6 | $48.53 | 3.662% | $50.3072 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $39.61 | 9.439% | $43.3488 | $43.35 | $43.35 | $43.30 |
| 7 purchase totals = | $771.43 | $857.5265 | $857.53 | $857.50 | $857.60 | |