| 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 | $165.90 | 12.294% | $186.2957 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $122.66 | 12.583% | $138.0943 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $27.67 | 7.241% | $29.6736 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $157.61 | 6.701% | $168.1714 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $97.43 | 13.286% | $110.3745 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $74.31 | 12.775% | $83.8031 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $39.88 | 12.830% | $44.9966 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $685.46 | $761.4092 | $761.40 | $761.35 | $761.50 | |