| 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 | $146.95 | 10.850% | $162.8941 | $162.89 | $162.90 | $162.90 |
| Purchase #2 | $110.97 | 10.245% | $122.3389 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $137.79 | 7.480% | $148.0967 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $56.94 | 3.515% | $58.9414 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $249.53 | 9.203% | $272.4942 | $272.49 | $272.50 | $272.50 |
| Purchase #6 | $147.45 | 13.222% | $166.9458 | $166.95 | $166.95 | $166.90 |
| Purchase #7 | $182.99 | 13.715% | $208.0871 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $1,032.62 | $1,139.7982 | $1,139.80 | $1,139.85 | $1,139.70 | |