| 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 | $151.41 | 5.671% | $159.9965 | $160.00 | $160.00 | $160.00 |
| Purchase #2 | $216.91 | 6.256% | $230.4799 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $226.84 | 4.479% | $237.0002 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $75.46 | 9.596% | $82.7011 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $235.76 | 9.257% | $257.5843 | $257.58 | $257.60 | $257.60 |
| Purchase #6 | $204.27 | 8.562% | $221.7596 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $143.25 | 5.282% | $150.8165 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $1,253.90 | $1,340.3381 | $1,340.34 | $1,340.35 | $1,340.40 | |