| 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 | $149.38 | 13.535% | $169.5986 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $125.79 | 5.236% | $132.3764 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $76.33 | 8.213% | $82.599 | $82.60 | $82.60 | $82.60 |
| Purchase #4 | $32.76 | 3.785% | $34 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $34.81 | 6.444% | $37.0532 | $37.05 | $37.05 | $37.10 |
| Purchase #6 | $170.43 | 4.871% | $178.7316 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $53.45 | 8.859% | $58.1851 | $58.19 | $58.20 | $58.20 |
| 7 purchase totals = | $642.95 | $692.5439 | $692.55 | $692.60 | $692.60 | |