| 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 | $175.68 | 6.870% | $187.7492 | $187.75 | $187.75 | $187.70 |
| Purchase #2 | $12.72 | 5.873% | $13.467 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $162.42 | 11.339% | $180.8368 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $193.68 | 6.747% | $206.7476 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $171.65 | 12.269% | $192.7097 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $63.35 | 4.850% | $66.4225 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $104.49 | 5.105% | $109.8242 | $109.82 | $109.80 | $109.80 |
| 7 purchase totals = | $883.99 | $957.7570 | $957.76 | $957.70 | $957.60 | |