| 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 | $148.41 | 13.387% | $168.2776 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $196.93 | 12.409% | $221.367 | $221.37 | $221.35 | $221.40 |
| Purchase #3 | $26.81 | 9.207% | $29.2784 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $7.72 | 6.440% | $8.2172 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $174.29 | 11.712% | $194.7028 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $217.44 | 13.473% | $246.7357 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $93.88 | 6.158% | $99.6611 | $99.66 | $99.65 | $99.70 |
| 7 purchase totals = | $865.48 | $968.2398 | $968.25 | $968.25 | $968.30 | |