| 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 | $172.38 | 10.371% | $190.2575 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $27.99 | 8.804% | $30.4542 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $201.43 | 7.560% | $216.6581 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $106.75 | 9.355% | $116.7365 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $122.72 | 10.789% | $135.9603 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $57.32 | 3.346% | $59.2379 | $59.24 | $59.25 | $59.20 |
| Purchase #7 | $140.57 | 5.870% | $148.8215 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $829.16 | $898.1260 | $898.13 | $898.10 | $898.20 | |