| 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 | $149.69 | 3.216% | $154.504 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $211.54 | 7.521% | $227.4499 | $227.45 | $227.45 | $227.40 |
| Purchase #3 | $166.52 | 9.349% | $182.088 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $198.98 | 10.730% | $220.3306 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $102.46 | 5.590% | $108.1875 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $136.42 | 6.281% | $144.9885 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $76.27 | 10.343% | $84.1586 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $1,041.88 | $1,121.7071 | $1,121.71 | $1,121.75 | $1,121.70 | |