| 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 | $68.57 | 13.325% | $77.707 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $12.71 | 7.715% | $13.6906 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $191.53 | 13.134% | $216.6856 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $108.95 | 12.151% | $122.1885 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $137.67 | 10.591% | $152.2506 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $188.92 | 12.853% | $213.2019 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $179.32 | 3.356% | $185.338 | $185.34 | $185.35 | $185.30 |
| 7 purchase totals = | $887.67 | $981.0622 | $981.07 | $981.10 | $981.10 | |