| 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 | $171.49 | 3.597% | $177.6585 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $30.80 | 11.428% | $34.3198 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $124.55 | 4.242% | $129.8334 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $196.89 | 5.422% | $207.5654 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $151.62 | 10.469% | $167.4931 | $167.49 | $167.50 | $167.50 |
| Purchase #6 | $16.60 | 10.513% | $18.3452 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $213.29 | 13.672% | $242.451 | $242.45 | $242.45 | $242.50 |
| 7 purchase totals = | $905.24 | $977.6664 | $977.67 | $977.65 | $977.70 | |