| 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 | $175.93 | 9.148% | $192.0241 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $14.53 | 3.142% | $14.9865 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $103.57 | 11.821% | $115.813 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $85.43 | 11.857% | $95.5594 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $244.83 | 4.500% | $255.8474 | $255.85 | $255.85 | $255.80 |
| Purchase #6 | $77.70 | 13.514% | $88.2004 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $92.33 | 7.418% | $99.179 | $99.18 | $99.20 | $99.20 |
| 7 purchase totals = | $794.32 | $861.6098 | $861.61 | $861.60 | $861.60 | |