| 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 | $137.49 | 13.357% | $155.8545 | $155.85 | $155.85 | $155.90 |
| Purchase #2 | $35.89 | 3.173% | $37.0288 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $94.66 | 6.860% | $101.1537 | $101.15 | $101.15 | $101.20 |
| Purchase #4 | $154.81 | 7.214% | $165.978 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $74.50 | 8.589% | $80.8988 | $80.90 | $80.90 | $80.90 |
| Purchase #6 | $205.88 | 6.711% | $219.6966 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $89.25 | 8.113% | $96.4909 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $792.48 | $857.1013 | $857.10 | $857.15 | $857.20 | |