| 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 | $118.62 | 3.457% | $122.7207 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $14.40 | 4.266% | $15.0143 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $188.67 | 11.693% | $210.7312 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $10.48 | 7.525% | $11.2686 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $80.42 | 11.609% | $89.756 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $26.66 | 10.459% | $29.4484 | $29.45 | $29.45 | $29.40 |
| Purchase #7 | $176.41 | 13.849% | $200.841 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $615.66 | $679.7802 | $679.78 | $679.75 | $679.70 | |