| 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 | $108.67 | 3.399% | $112.3637 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $128.39 | 7.198% | $137.6315 | $137.63 | $137.65 | $137.60 |
| Purchase #3 | $183.94 | 13.340% | $208.4776 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $113.94 | 3.769% | $118.2344 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $140.61 | 6.477% | $149.7173 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $69.69 | 7.574% | $74.9683 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $48.81 | 11.812% | $54.5754 | $54.58 | $54.60 | $54.60 |
| 7 purchase totals = | $794.05 | $855.9682 | $855.97 | $856.00 | $856.00 | |