| 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 | $161.66 | 3.712% | $167.6608 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $79.53 | 3.359% | $82.2014 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $172.76 | 5.439% | $182.1564 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $101.89 | 13.611% | $115.7582 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $53.27 | 9.857% | $58.5208 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $154.97 | 11.546% | $172.8628 | $172.86 | $172.85 | $172.90 |
| Purchase #7 | $166.83 | 5.278% | $175.6353 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $890.91 | $954.7957 | $954.80 | $954.75 | $954.90 | |