| 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 | $170.51 | 7.424% | $183.1687 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $185.29 | 6.147% | $196.6798 | $196.68 | $196.70 | $196.70 |
| Purchase #3 | $186.25 | 9.113% | $203.223 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $140.29 | 4.208% | $146.1934 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $13.85 | 12.437% | $15.5725 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $32.32 | 8.851% | $35.1806 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $169.84 | 10.129% | $187.0431 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $898.35 | $967.0611 | $967.05 | $967.05 | $967.10 | |