| 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 | $180.60 | 9.567% | $197.878 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $163.47 | 6.491% | $174.0808 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $108.40 | 10.760% | $120.0638 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $178.48 | 7.816% | $192.43 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $155.25 | 7.294% | $166.5739 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $50.56 | 11.234% | $56.2399 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $142.29 | 8.394% | $154.2338 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $979.05 | $1,061.5002 | $1,061.49 | $1,061.55 | $1,061.50 | |