| 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 | $223.26 | 5.788% | $236.1823 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $128.77 | 4.684% | $134.8016 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $41.55 | 12.785% | $46.8622 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $111.50 | 9.653% | $122.2631 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $19.47 | 4.443% | $20.3351 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $48.80 | 9.629% | $53.499 | $53.50 | $53.50 | $53.50 |
| Purchase #7 | $162.72 | 9.663% | $178.4436 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $736.07 | $792.3869 | $792.38 | $792.40 | $792.40 | |