| 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 | $154.90 | 13.662% | $176.0624 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $136.50 | 10.272% | $150.5213 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $127.59 | 3.719% | $132.3351 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $73.72 | 13.203% | $83.4533 | $83.45 | $83.45 | $83.50 |
| Purchase #5 | $105.93 | 13.465% | $120.1935 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $13.57 | 10.359% | $14.9757 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $224.83 | 6.660% | $239.8037 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $837.04 | $917.3450 | $917.34 | $917.35 | $917.40 | |