| 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 | $154.50 | 13.795% | $175.8133 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $177.55 | 6.657% | $189.3695 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $143.25 | 7.171% | $153.5225 | $153.52 | $153.50 | $153.50 |
| Purchase #4 | $47.44 | 13.858% | $54.0142 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $107.67 | 13.757% | $122.4822 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $79.73 | 12.829% | $89.9586 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $201.83 | 4.858% | $211.6349 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $911.97 | $996.7952 | $996.78 | $996.75 | $996.80 | |