| 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 | $153.26 | 13.210% | $173.5056 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $164.93 | 7.813% | $177.816 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $207.64 | 7.399% | $223.0033 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $118.76 | 5.388% | $125.1588 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $176.41 | 6.538% | $187.9437 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $112.73 | 10.271% | $124.3085 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $175.74 | 7.366% | $188.685 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $1,109.47 | $1,200.4209 | $1,200.43 | $1,200.40 | $1,200.40 | |