| 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 | $149.98 | 10.663% | $165.9724 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $33.29 | 7.119% | $35.6599 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $31.25 | 7.449% | $33.5778 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $36.56 | 5.104% | $38.426 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $36.48 | 4.491% | $38.1183 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $62.91 | 8.688% | $68.3756 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $120.75 | 11.402% | $134.5179 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $471.22 | $514.6479 | $514.66 | $514.65 | $514.70 | |