| 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 | $240.53 | 12.207% | $269.8915 | $269.89 | $269.90 | $269.90 |
| Purchase #2 | $16.41 | 8.463% | $17.7988 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $145.80 | 8.699% | $158.4831 | $158.48 | $158.50 | $158.50 |
| Purchase #4 | $11.55 | 11.579% | $12.8874 | $12.89 | $12.90 | $12.90 |
| Purchase #5 | $165.29 | 8.276% | $178.9694 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $70.75 | 10.444% | $78.1391 | $78.14 | $78.15 | $78.10 |
| Purchase #7 | $152.49 | 7.106% | $163.3259 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $802.82 | $879.4952 | $879.50 | $879.55 | $879.50 | |