| 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 | $170.44 | 6.801% | $182.0316 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $81.95 | 3.382% | $84.7215 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $207.70 | 13.117% | $234.944 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $67.68 | 6.256% | $71.9141 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $160.77 | 5.103% | $168.9741 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $54.35 | 12.117% | $60.9356 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $79.34 | 7.342% | $85.1651 | $85.17 | $85.15 | $85.20 |
| 7 purchase totals = | $822.23 | $888.6860 | $888.68 | $888.65 | $888.60 | |