| 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 | $126.58 | 10.334% | $139.6608 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $37.85 | 7.114% | $40.5426 | $40.54 | $40.55 | $40.50 |
| Purchase #3 | $159.70 | 10.454% | $176.395 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $224.38 | 8.203% | $242.7859 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $121.73 | 3.311% | $125.7605 | $125.76 | $125.75 | $125.80 |
| Purchase #6 | $47.92 | 3.167% | $49.4376 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $92.75 | 6.493% | $98.7723 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $810.91 | $873.3547 | $873.36 | $873.35 | $873.40 | |