| 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 | $144.64 | 10.323% | $159.5712 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $132.78 | 11.873% | $148.545 | $148.55 | $148.55 | $148.50 |
| Purchase #3 | $91.67 | 7.769% | $98.7918 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $136.43 | 5.306% | $143.669 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $157.57 | 11.545% | $175.7615 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $210.72 | 10.779% | $233.4335 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $26.27 | 4.787% | $27.5275 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $900.08 | $987.2995 | $987.30 | $987.30 | $987.30 | |