| 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 | $156.72 | 6.125% | $166.3191 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $30.35 | 11.752% | $33.9167 | $33.92 | $33.90 | $33.90 |
| Purchase #3 | $94.56 | 8.753% | $102.8368 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $97.91 | 11.190% | $108.8661 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $77.46 | 13.852% | $88.1898 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $109.90 | 13.252% | $124.4639 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $189.58 | 9.649% | $207.8726 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $756.48 | $832.4650 | $832.47 | $832.40 | $832.50 | |