| 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 | $132.34 | 3.822% | $137.398 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $136.75 | 13.452% | $155.1456 | $155.15 | $155.15 | $155.10 |
| Purchase #3 | $69.27 | 4.510% | $72.3941 | $72.39 | $72.40 | $72.40 |
| Purchase #4 | $211.93 | 10.492% | $234.1657 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $196.47 | 11.521% | $219.1053 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $69.79 | 11.720% | $77.9694 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $143.62 | 9.444% | $157.1835 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $960.17 | $1,053.3616 | $1,053.37 | $1,053.35 | $1,053.40 | |