| 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 | $135.80 | 8.856% | $147.8264 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $197.95 | 5.160% | $208.1642 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $178.68 | 5.363% | $188.2626 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $141.27 | 13.443% | $160.2609 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $210.62 | 9.196% | $229.9886 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $169.99 | 4.606% | $177.8197 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $135.42 | 3.259% | $139.8333 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $1,169.73 | $1,252.1557 | $1,252.15 | $1,252.15 | $1,252.20 | |