| 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 | $159.37 | 12.258% | $178.9056 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $235.60 | 9.372% | $257.6804 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $227.36 | 10.551% | $251.3488 | $251.35 | $251.35 | $251.30 |
| Purchase #4 | $178.47 | 8.554% | $193.7363 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $81.41 | 13.662% | $92.5322 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $134.47 | 11.793% | $150.328 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $7.34 | 7.112% | $7.862 | $7.86 | $7.85 | $7.90 |
| 7 purchase totals = | $1,024.02 | $1,132.3933 | $1,132.40 | $1,132.45 | $1,132.30 | |