| 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 | $152.26 | 9.848% | $167.2546 | $167.25 | $167.25 | $167.30 |
| Purchase #2 | $36.89 | 7.648% | $39.7113 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $80.38 | 5.345% | $84.6763 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $236.91 | 11.390% | $263.894 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $70.32 | 5.196% | $73.9738 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $64.77 | 5.791% | $68.5208 | $68.52 | $68.50 | $68.50 |
| Purchase #7 | $213.31 | 3.769% | $221.3497 | $221.35 | $221.35 | $221.30 |
| 7 purchase totals = | $854.84 | $919.3805 | $919.37 | $919.35 | $919.40 | |