| 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 | $136.66 | 12.554% | $153.8163 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $240.53 | 12.230% | $269.9468 | $269.95 | $269.95 | $269.90 |
| Purchase #3 | $78.79 | 10.217% | $86.84 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $82.29 | 5.854% | $87.1073 | $87.11 | $87.10 | $87.10 |
| Purchase #5 | $22.69 | 11.568% | $25.3148 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $45.54 | 12.723% | $51.3341 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $70.80 | 11.755% | $79.1225 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $677.30 | $753.4818 | $753.48 | $753.45 | $753.30 | |