| 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 | $157.52 | 11.337% | $175.378 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $117.88 | 13.175% | $133.4107 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $233.45 | 10.295% | $257.4837 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $26.69 | 9.233% | $29.1543 | $29.15 | $29.15 | $29.20 |
| Purchase #5 | $135.47 | 7.134% | $145.1344 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $122.60 | 3.430% | $126.8052 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $56.59 | 8.816% | $61.579 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $850.20 | $928.9453 | $928.94 | $929.00 | $929.00 | |