| 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 | $188.99 | 5.484% | $199.3542 | $199.35 | $199.35 | $199.40 |
| Purchase #2 | $23.92 | 10.521% | $26.4366 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $49.82 | 4.275% | $51.9498 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $143.86 | 13.780% | $163.6839 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $240.92 | 12.554% | $271.1651 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $72.29 | 3.530% | $74.8418 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $142.57 | 8.755% | $155.052 | $155.05 | $155.05 | $155.10 |
| 7 purchase totals = | $862.37 | $942.4834 | $942.48 | $942.50 | $942.50 | |