| 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 | $198.43 | 9.126% | $216.5387 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $142.44 | 11.717% | $159.1297 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $162.99 | 8.551% | $176.9273 | $176.93 | $176.95 | $176.90 |
| Purchase #4 | $136.39 | 6.473% | $145.2185 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $74.91 | 4.542% | $78.3124 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $59.98 | 11.383% | $66.8075 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $57.25 | 6.608% | $61.0331 | $61.03 | $61.05 | $61.00 |
| 7 purchase totals = | $832.39 | $903.9672 | $903.97 | $904.00 | $903.80 | |