| 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 | $114.31 | 11.341% | $127.2739 | $127.27 | $127.25 | $127.30 |
| Purchase #2 | $114.36 | 13.650% | $129.9701 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $76.51 | 8.868% | $83.2949 | $83.29 | $83.30 | $83.30 |
| Purchase #4 | $145.81 | 6.481% | $155.2599 | $155.26 | $155.25 | $155.30 |
| Purchase #5 | $184.34 | 10.190% | $203.1242 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $90.67 | 9.132% | $98.95 | $98.95 | $98.95 | $99.00 |
| Purchase #7 | $58.55 | 9.612% | $64.1778 | $64.18 | $64.20 | $64.20 |
| 7 purchase totals = | $784.55 | $862.0508 | $862.04 | $862.00 | $862.20 | |