| 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 | $149.64 | 12.560% | $168.4348 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $209.88 | 11.822% | $234.692 | $234.69 | $234.70 | $234.70 |
| Purchase #3 | $33.56 | 4.381% | $35.0303 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $13.52 | 5.160% | $14.2176 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $241.87 | 12.698% | $272.5827 | $272.58 | $272.60 | $272.60 |
| Purchase #6 | $88.88 | 8.115% | $96.0926 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $124.94 | 11.641% | $139.4843 | $139.48 | $139.50 | $139.50 |
| 7 purchase totals = | $862.29 | $960.5343 | $960.52 | $960.60 | $960.50 | |