| 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 | $162.31 | 3.820% | $168.5102 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $26.38 | 11.745% | $29.4783 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $232.38 | 4.868% | $243.6923 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $70.79 | 6.200% | $75.179 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $5.76 | 10.809% | $6.3826 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $48.46 | 12.422% | $54.4797 | $54.48 | $54.50 | $54.50 |
| Purchase #7 | $139.82 | 10.803% | $154.9248 | $154.92 | $154.90 | $154.90 |
| 7 purchase totals = | $685.90 | $732.6469 | $732.64 | $732.70 | $732.70 | |