| 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 | $148.31 | 3.270% | $153.1597 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $180.66 | 4.810% | $189.3497 | $189.35 | $189.35 | $189.30 |
| Purchase #3 | $158.63 | 5.577% | $167.4768 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $6.35 | 12.373% | $7.1357 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $139.65 | 13.625% | $158.6773 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $65.98 | 13.337% | $74.7798 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $175.56 | 13.711% | $199.631 | $199.63 | $199.65 | $199.60 |
| 7 purchase totals = | $875.14 | $950.2100 | $950.22 | $950.30 | $950.20 | |