| 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 | $181.31 | 6.429% | $192.9664 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $72.36 | 7.365% | $77.6893 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $221.82 | 9.276% | $242.396 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $208.98 | 4.850% | $219.1155 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $99.99 | 9.295% | $109.2841 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $124.41 | 13.370% | $141.0436 | $141.04 | $141.05 | $141.00 |
| Purchase #7 | $26.49 | 7.808% | $28.5583 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $935.36 | $1,011.0532 | $1,011.06 | $1,011.05 | $1,011.10 | |