| 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 | $128.51 | 12.621% | $144.7292 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $45.35 | 8.449% | $49.1816 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $14.42 | 8.478% | $15.6425 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $176.55 | 6.741% | $188.4512 | $188.45 | $188.45 | $188.50 |
| Purchase #5 | $129.55 | 6.345% | $137.7699 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $195.61 | 12.739% | $220.5288 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $6.79 | 11.316% | $7.5584 | $7.56 | $7.55 | $7.60 |
| 7 purchase totals = | $696.78 | $763.8616 | $763.86 | $763.90 | $763.90 | |