| 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 | $159.76 | 11.629% | $178.3385 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $132.71 | 8.574% | $144.0886 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $15.91 | 9.272% | $17.3852 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $111.78 | 12.635% | $125.9034 | $125.90 | $125.90 | $125.90 |
| Purchase #5 | $191.36 | 6.473% | $203.7467 | $203.75 | $203.75 | $203.70 |
| Purchase #6 | $41.84 | 8.364% | $45.3395 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $65.27 | 7.254% | $70.0047 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $718.63 | $784.8066 | $784.81 | $784.85 | $784.70 | |