| 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 | $158.83 | 9.505% | $173.9268 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $70.90 | 4.754% | $74.2706 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $202.69 | 6.239% | $215.3358 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $100.80 | 3.226% | $104.0518 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $106.81 | 7.625% | $114.9543 | $114.95 | $114.95 | $115.00 |
| Purchase #6 | $70.62 | 4.335% | $73.6814 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $126.25 | 13.337% | $143.088 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $836.90 | $899.3087 | $899.31 | $899.35 | $899.40 | |