| 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 | $178.52 | 4.303% | $186.2017 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $37.60 | 3.234% | $38.816 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $45.64 | 13.517% | $51.8092 | $51.81 | $51.80 | $51.80 |
| Purchase #4 | $111.76 | 12.508% | $125.7389 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $171.50 | 10.431% | $189.3892 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $199.83 | 3.462% | $206.7481 | $206.75 | $206.75 | $206.70 |
| Purchase #7 | $22.64 | 4.730% | $23.7109 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $767.49 | $822.4140 | $822.42 | $822.40 | $822.30 | |