| 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 | $206.79 | 5.551% | $218.2689 | $218.27 | $218.25 | $218.30 |
| Purchase #2 | $187.61 | 5.506% | $197.9398 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $192.79 | 5.731% | $203.8388 | $203.84 | $203.85 | $203.80 |
| Purchase #4 | $123.65 | 10.385% | $136.4911 | $136.49 | $136.50 | $136.50 |
| Purchase #5 | $70.91 | 10.418% | $78.2974 | $78.30 | $78.30 | $78.30 |
| Purchase #6 | $77.45 | 7.175% | $83.007 | $83.01 | $83.00 | $83.00 |
| Purchase #7 | $72.61 | 11.250% | $80.7786 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $931.81 | $998.6216 | $998.63 | $998.65 | $998.60 | |