| 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 | $161.35 | 9.622% | $176.8751 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $49.58 | 7.718% | $53.4066 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $42.93 | 4.481% | $44.8537 | $44.85 | $44.85 | $44.90 |
| Purchase #4 | $168.76 | 9.189% | $184.2674 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $215.46 | 5.515% | $227.3426 | $227.34 | $227.35 | $227.30 |
| Purchase #6 | $214.26 | 10.635% | $237.0466 | $237.05 | $237.05 | $237.00 |
| Purchase #7 | $58.99 | 4.168% | $61.4487 | $61.45 | $61.45 | $61.40 |
| 7 purchase totals = | $911.33 | $985.2407 | $985.25 | $985.25 | $985.20 | |