| 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 | $122.61 | 11.804% | $137.0829 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $79.64 | 6.393% | $84.7314 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $48.29 | 4.156% | $50.2969 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $188.33 | 8.581% | $204.4906 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $88.31 | 6.618% | $94.1544 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $60.36 | 12.122% | $67.6768 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $138.34 | 13.704% | $157.2981 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $725.88 | $795.7311 | $795.73 | $795.80 | $795.80 | |