| 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 | $136.29 | 9.119% | $148.7183 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $9.90 | 5.518% | $10.4463 | $10.45 | $10.45 | $10.40 |
| Purchase #3 | $11.84 | 10.542% | $13.0882 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $246.54 | 11.697% | $275.3778 | $275.38 | $275.40 | $275.40 |
| Purchase #5 | $60.55 | 12.742% | $68.2653 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $147.76 | 4.355% | $154.1949 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $149.28 | 7.803% | $160.9283 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $762.16 | $831.0191 | $831.03 | $831.05 | $831.00 | |