| 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 | $196.48 | 9.626% | $215.3932 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $149.28 | 11.447% | $166.3681 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $154.91 | 13.666% | $176.08 | $176.08 | $176.10 | $176.10 |
| Purchase #4 | $89.84 | 11.321% | $100.0108 | $100.01 | $100.00 | $100.00 |
| Purchase #5 | $21.85 | 4.709% | $22.8789 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $141.83 | 12.207% | $159.1432 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $30.76 | 6.446% | $32.7428 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $784.95 | $872.6170 | $872.61 | $872.65 | $872.60 | |