| 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 | $137.93 | 8.317% | $149.4016 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $11.68 | 11.486% | $13.0216 | $13.02 | $13.00 | $13.00 |
| Purchase #3 | $96.55 | 12.465% | $108.585 | $108.59 | $108.60 | $108.60 |
| Purchase #4 | $105.60 | 7.854% | $113.8938 | $113.89 | $113.90 | $113.90 |
| Purchase #5 | $72.41 | 7.393% | $77.7633 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $221.90 | 4.288% | $231.4151 | $231.42 | $231.40 | $231.40 |
| Purchase #7 | $118.65 | 3.318% | $122.5868 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $764.72 | $816.6672 | $816.67 | $816.65 | $816.70 | |