| 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 | $154.41 | 8.575% | $167.6507 | $167.65 | $167.65 | $167.70 |
| Purchase #2 | $39.30 | 10.822% | $43.553 | $43.55 | $43.55 | $43.60 |
| Purchase #3 | $11.52 | 12.133% | $12.9177 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $33.28 | 5.598% | $35.143 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $96.67 | 12.741% | $108.9867 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $19.37 | 8.636% | $21.0428 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $54.88 | 7.438% | $58.962 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $409.43 | $448.2559 | $448.25 | $448.25 | $448.30 | |