| 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 | $179.99 | 13.694% | $204.6378 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $183.41 | 11.773% | $205.0029 | $205.00 | $205.00 | $205.00 |
| Purchase #3 | $224.28 | 10.673% | $248.2174 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $42.95 | 5.260% | $45.2092 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $154.40 | 12.422% | $173.5796 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $217.39 | 5.517% | $229.3834 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $230.72 | 6.583% | $245.9083 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $1,233.14 | $1,351.9386 | $1,351.94 | $1,351.95 | $1,351.90 | |