| 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 | $66.96 | 10.739% | $74.1508 | $74.15 | $74.15 | $74.20 |
| Purchase #2 | $22.43 | 11.786% | $25.0736 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $204.39 | 5.786% | $216.216 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $170.57 | 11.381% | $189.9826 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $235.92 | 13.381% | $267.4885 | $267.49 | $267.50 | $267.50 |
| Purchase #6 | $120.40 | 9.657% | $132.027 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $30.43 | 3.859% | $31.6043 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $851.10 | $936.5428 | $936.54 | $936.55 | $936.60 | |