| 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 | $128.75 | 4.850% | $134.9944 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $151.73 | 11.415% | $169.05 | $169.05 | $169.05 | $169.10 |
| Purchase #3 | $183.30 | 3.761% | $190.1939 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $152.71 | 3.287% | $157.7296 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $123.34 | 6.799% | $131.7259 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $73.48 | 6.516% | $78.268 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $43.95 | 12.339% | $49.373 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $857.26 | $911.3348 | $911.33 | $911.35 | $911.40 | |