| 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 | $181.43 | 5.757% | $191.8749 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $9.39 | 5.581% | $9.9141 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $78.40 | 3.826% | $81.3996 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $141.31 | 9.584% | $154.8532 | $154.85 | $154.85 | $154.90 |
| Purchase #5 | $68.73 | 12.217% | $77.1267 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $22.88 | 9.185% | $24.9815 | $24.98 | $25.00 | $25.00 |
| Purchase #7 | $11.67 | 7.180% | $12.5079 | $12.51 | $12.50 | $12.50 |
| 7 purchase totals = | $513.81 | $552.6579 | $552.65 | $552.65 | $552.70 | |