| 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 | $152.43 | 11.388% | $169.7887 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $152.58 | 6.130% | $161.9332 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $214.91 | 5.358% | $226.4249 | $226.42 | $226.40 | $226.40 |
| Purchase #4 | $95.62 | 4.316% | $99.747 | $99.75 | $99.75 | $99.70 |
| Purchase #5 | $5.34 | 8.488% | $5.7933 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $119.54 | 4.389% | $124.7866 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $172.85 | 12.328% | $194.1589 | $194.16 | $194.15 | $194.20 |
| 7 purchase totals = | $913.27 | $982.6326 | $982.63 | $982.65 | $982.60 | |