| 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 | $181.25 | 6.856% | $193.6765 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $84.82 | 5.408% | $89.4071 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $210.46 | 3.103% | $216.9906 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $26.47 | 9.665% | $29.0283 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $88.46 | 3.471% | $91.5304 | $91.53 | $91.55 | $91.50 |
| Purchase #6 | $206.48 | 13.145% | $233.6218 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $15.39 | 4.150% | $16.0287 | $16.03 | $16.05 | $16.00 |
| 7 purchase totals = | $813.33 | $870.2834 | $870.29 | $870.35 | $870.20 | |