| 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 | $144.99 | 3.457% | $150.0023 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $189.54 | 13.391% | $214.9213 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $216.59 | 13.307% | $245.4116 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $109.69 | 8.185% | $118.6681 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $122.96 | 7.726% | $132.4599 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $63.97 | 12.621% | $72.0437 | $72.04 | $72.05 | $72.00 |
| Purchase #7 | $41.70 | 11.315% | $46.4184 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $889.44 | $979.9253 | $979.92 | $979.85 | $979.90 | |