| 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 | $155.49 | 11.605% | $173.5346 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $225.84 | 5.690% | $238.6903 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $118.47 | 3.143% | $122.1935 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $244.72 | 6.211% | $259.9196 | $259.92 | $259.90 | $259.90 |
| Purchase #5 | $127.87 | 3.249% | $132.0245 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $17.48 | 9.219% | $19.0915 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $12.34 | 7.820% | $13.305 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $902.21 | $958.7590 | $958.75 | $958.75 | $958.70 | |