| 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 | $156.87 | 4.818% | $164.428 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $204.54 | 3.645% | $211.9955 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $58.88 | 12.226% | $66.0787 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $28.70 | 8.264% | $31.0718 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $245.38 | 4.651% | $256.7926 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $61.83 | 11.213% | $68.763 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $139.50 | 12.863% | $157.4439 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $895.70 | $956.5735 | $956.57 | $956.60 | $956.60 | |