| 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 | $214.36 | 10.689% | $237.2729 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $174.63 | 8.789% | $189.9782 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $82.44 | 6.541% | $87.8324 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $90.70 | 10.631% | $100.3423 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $156.55 | 6.387% | $166.5488 | $166.55 | $166.55 | $166.50 |
| Purchase #6 | $64.96 | 7.783% | $70.0158 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $62.50 | 8.508% | $67.8175 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $846.14 | $919.8079 | $919.81 | $919.80 | $919.70 | |