| 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 | $145.30 | 9.822% | $159.5714 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $95.68 | 6.585% | $101.9805 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $119.75 | 3.741% | $124.2298 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $40.79 | 13.318% | $46.2224 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $26.62 | 10.150% | $29.3219 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $51.87 | 12.575% | $58.3927 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $202.97 | 12.225% | $227.7831 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $682.98 | $747.5018 | $747.49 | $747.50 | $747.50 | |