| 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 | $147.93 | 6.534% | $157.5957 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $162.56 | 12.314% | $182.5776 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $11.86 | 7.203% | $12.7143 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $233.52 | 6.308% | $248.2504 | $248.25 | $248.25 | $248.30 |
| Purchase #5 | $29.26 | 13.593% | $33.2373 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $237.50 | 9.865% | $260.9294 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $68.77 | 5.288% | $72.4066 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $891.40 | $967.7113 | $967.72 | $967.75 | $967.70 | |