| 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 | $177.63 | 7.399% | $190.7728 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $117.68 | 9.806% | $129.2197 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $8.93 | 4.793% | $9.358 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $67.77 | 7.357% | $72.7558 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $148.85 | 12.163% | $166.9546 | $166.95 | $166.95 | $167.00 |
| Purchase #6 | $223.66 | 11.174% | $248.6518 | $248.65 | $248.65 | $248.70 |
| Purchase #7 | $84.70 | 4.706% | $88.686 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $829.22 | $906.3987 | $906.40 | $906.35 | $906.60 | |