| 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 | $66.76 | 11.369% | $74.3499 | $74.35 | $74.35 | $74.30 |
| Purchase #2 | $96.58 | 13.509% | $109.627 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $182.49 | 4.126% | $190.0195 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $114.39 | 9.448% | $125.1976 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $228.69 | 3.774% | $237.3208 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $135.51 | 3.257% | $139.9236 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $18.35 | 3.245% | $18.9455 | $18.95 | $18.95 | $18.90 |
| 7 purchase totals = | $842.77 | $895.3839 | $895.39 | $895.35 | $895.20 | |