| 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 | $176.82 | 8.127% | $191.1902 | $191.19 | $191.20 | $191.20 |
| Purchase #2 | $12.71 | 12.388% | $14.2845 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $63.99 | 13.431% | $72.5845 | $72.58 | $72.60 | $72.60 |
| Purchase #4 | $122.79 | 6.285% | $130.5074 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $51.87 | 13.714% | $58.9835 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $75.30 | 5.354% | $79.3316 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $41.39 | 3.224% | $42.7244 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $544.87 | $589.6061 | $589.59 | $589.65 | $589.60 | |