| 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 | $164.33 | 10.320% | $181.2889 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $97.88 | 9.422% | $107.1023 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $120.90 | 3.631% | $125.2899 | $125.29 | $125.30 | $125.30 |
| Purchase #4 | $8.51 | 6.859% | $9.0937 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $210.56 | 3.149% | $217.1905 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $140.45 | 7.705% | $151.2717 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $90.66 | 3.678% | $93.9945 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $833.29 | $885.2315 | $885.22 | $885.25 | $885.30 | |