| 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 | $180.80 | 7.531% | $194.416 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $50.82 | 13.526% | $57.6939 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $133.99 | 11.466% | $149.3533 | $149.35 | $149.35 | $149.40 |
| Purchase #4 | $47.47 | 11.408% | $52.8854 | $52.89 | $52.90 | $52.90 |
| Purchase #5 | $109.41 | 4.518% | $114.3531 | $114.35 | $114.35 | $114.40 |
| Purchase #6 | $158.77 | 11.844% | $177.5747 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $184.38 | 7.697% | $198.5717 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $865.64 | $944.8481 | $944.84 | $944.80 | $945.00 | |