| 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 | $149.54 | 5.589% | $157.8978 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $23.25 | 13.487% | $26.3857 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $87.52 | 12.551% | $98.5046 | $98.50 | $98.50 | $98.50 |
| Purchase #4 | $134.75 | 5.341% | $141.947 | $141.95 | $141.95 | $141.90 |
| Purchase #5 | $46.48 | 10.211% | $51.2261 | $51.23 | $51.25 | $51.20 |
| Purchase #6 | $201.71 | 4.350% | $210.4844 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $215.66 | 7.342% | $231.4938 | $231.49 | $231.50 | $231.50 |
| 7 purchase totals = | $858.91 | $917.9394 | $917.94 | $918.00 | $917.90 | |