| 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 | $144.28 | 6.193% | $153.2153 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $246.56 | 5.590% | $260.3427 | $260.34 | $260.35 | $260.30 |
| Purchase #3 | $22.51 | 11.715% | $25.147 | $25.15 | $25.15 | $25.10 |
| Purchase #4 | $82.91 | 13.491% | $94.0954 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $124.28 | 9.710% | $136.3476 | $136.35 | $136.35 | $136.30 |
| Purchase #6 | $83.75 | 8.408% | $90.7917 | $90.79 | $90.80 | $90.80 |
| Purchase #7 | $172.32 | 4.330% | $179.7815 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $876.61 | $939.7212 | $939.73 | $939.75 | $939.60 | |