| 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 | $169.38 | 12.730% | $190.9421 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $178.58 | 10.867% | $197.9863 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $152.76 | 11.586% | $170.4588 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $158.91 | 4.293% | $165.732 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $12.69 | 7.650% | $13.6608 | $13.66 | $13.65 | $13.70 |
| Purchase #6 | $22.64 | 7.711% | $24.3858 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $190.45 | 8.734% | $207.0839 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $885.41 | $970.2497 | $970.25 | $970.30 | $970.30 | |