| 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 | $199.46 | 13.102% | $225.5932 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $100.64 | 11.772% | $112.4873 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $134.87 | 6.601% | $143.7728 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $78.71 | 3.407% | $81.3916 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $33.91 | 6.793% | $36.2135 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $184.79 | 5.597% | $195.1327 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $69.43 | 5.506% | $73.2528 | $73.25 | $73.25 | $73.30 |
| 7 purchase totals = | $801.81 | $867.8439 | $867.83 | $867.85 | $867.90 | |