| 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 | $7.53 | 6.479% | $8.0179 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $141.79 | 6.161% | $150.5257 | $150.53 | $150.55 | $150.50 |
| Purchase #3 | $145.51 | 8.760% | $158.2567 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $165.77 | 7.607% | $178.3801 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $128.87 | 8.228% | $139.4734 | $139.47 | $139.45 | $139.50 |
| Purchase #6 | $34.61 | 13.790% | $39.3827 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $129.46 | 12.175% | $145.2218 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $753.54 | $819.2583 | $819.26 | $819.25 | $819.30 | |