| 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 | $146.45 | 6.207% | $155.5402 | $155.54 | $155.55 | $155.50 |
| Purchase #2 | $145.88 | 13.362% | $165.3725 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $189.80 | 12.418% | $213.3694 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $66.75 | 8.207% | $72.2282 | $72.23 | $72.25 | $72.20 |
| Purchase #5 | $60.40 | 7.226% | $64.7645 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $21.56 | 6.115% | $22.8784 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $151.87 | 8.638% | $164.9885 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $782.71 | $859.1417 | $859.14 | $859.15 | $859.20 | |