| 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 | $152.85 | 4.195% | $159.2621 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $139.95 | 11.758% | $156.4053 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $26.46 | 12.123% | $29.6677 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $198.51 | 8.808% | $215.9948 | $215.99 | $216.00 | $216.00 |
| Purchase #5 | $35.68 | 10.241% | $39.334 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $25.97 | 5.503% | $27.3991 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $236.61 | 7.325% | $253.9417 | $253.94 | $253.95 | $253.90 |
| 7 purchase totals = | $816.03 | $882.0047 | $882.00 | $882.00 | $882.00 | |