| 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 | $102.66 | 4.825% | $107.6133 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $119.83 | 3.225% | $123.6945 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $9.99 | 7.561% | $10.7453 | $10.75 | $10.75 | $10.70 |
| Purchase #4 | $16.28 | 7.674% | $17.5293 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $226.27 | 6.260% | $240.4345 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $170.98 | 6.754% | $182.528 | $182.53 | $182.55 | $182.50 |
| Purchase #7 | $153.48 | 4.224% | $159.963 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $799.49 | $842.5079 | $842.50 | $842.55 | $842.40 | |