| 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 | $188.42 | 13.138% | $213.1746 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $72.50 | 7.221% | $77.7352 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $57.35 | 7.870% | $61.8634 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $214.29 | 11.181% | $238.2498 | $238.25 | $238.25 | $238.20 |
| Purchase #5 | $144.76 | 10.731% | $160.2942 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $185.67 | 3.104% | $191.4332 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $50.26 | 11.825% | $56.2032 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $913.25 | $998.9536 | $998.94 | $998.95 | $998.90 | |