| 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 | $181.25 | 5.479% | $191.1807 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $55.34 | 7.689% | $59.5951 | $59.60 | $59.60 | $59.60 |
| Purchase #3 | $9.79 | 9.524% | $10.7224 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $16.93 | 11.524% | $18.881 | $18.88 | $18.90 | $18.90 |
| Purchase #5 | $171.75 | 6.695% | $183.2487 | $183.25 | $183.25 | $183.20 |
| Purchase #6 | $178.68 | 6.129% | $189.6313 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $156.43 | 8.378% | $169.5357 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $770.17 | $822.7949 | $822.80 | $822.85 | $822.70 | |