| 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 | $146.26 | 9.219% | $159.7437 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $58.35 | 12.736% | $65.7815 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $114.90 | 4.430% | $119.9901 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $70.84 | 13.696% | $80.5422 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $76.30 | 10.482% | $84.2978 | $84.30 | $84.30 | $84.30 |
| Purchase #6 | $195.78 | 3.346% | $202.3308 | $202.33 | $202.35 | $202.30 |
| Purchase #7 | $116.41 | 7.400% | $125.0243 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $778.84 | $837.7104 | $837.70 | $837.75 | $837.60 | |