| 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 | $42.30 | 5.814% | $44.7593 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $32.70 | 3.433% | $33.8226 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $156.76 | 6.547% | $167.0231 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $182.88 | 7.514% | $196.6216 | $196.62 | $196.60 | $196.60 |
| Purchase #5 | $25.86 | 9.247% | $28.2513 | $28.25 | $28.25 | $28.30 |
| Purchase #6 | $151.40 | 4.806% | $158.6763 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $160.60 | 5.847% | $169.9903 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $752.50 | $799.1445 | $799.14 | $799.10 | $799.20 | |