| 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 | $152.67 | 6.176% | $162.0989 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $123.33 | 6.195% | $130.9703 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $60.66 | 8.697% | $65.9356 | $65.94 | $65.95 | $65.90 |
| Purchase #4 | $26.52 | 13.586% | $30.123 | $30.12 | $30.10 | $30.10 |
| Purchase #5 | $95.74 | 6.722% | $102.1756 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $132.70 | 13.138% | $150.1341 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $7.89 | 13.223% | $8.9333 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $599.51 | $650.3708 | $650.37 | $650.40 | $650.30 | |