| 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 | $148.91 | 3.172% | $153.6334 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $24.64 | 9.195% | $26.9056 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $108.79 | 7.554% | $117.008 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $237.54 | 9.384% | $259.8308 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $209.99 | 10.272% | $231.5602 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $35.60 | 6.561% | $37.9357 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $102.88 | 8.366% | $111.4869 | $111.49 | $111.50 | $111.50 |
| 7 purchase totals = | $868.35 | $938.3606 | $938.37 | $938.40 | $938.30 | |