| 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 | $143.81 | 3.594% | $148.9785 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $85.73 | 6.286% | $91.119 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $32.45 | 12.373% | $36.465 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $159.30 | 10.261% | $175.6458 | $175.65 | $175.65 | $175.60 |
| Purchase #5 | $17.64 | 13.407% | $20.005 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $248.77 | 4.207% | $259.2358 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $85.29 | 5.648% | $90.1072 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $772.99 | $821.5563 | $821.58 | $821.55 | $821.50 | |