| 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 | $126.82 | 11.377% | $141.2483 | $141.25 | $141.25 | $141.20 |
| Purchase #2 | $149.72 | 4.666% | $156.7059 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $40.93 | 8.205% | $44.2883 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $28.40 | 7.400% | $30.5016 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $129.93 | 9.117% | $141.7757 | $141.78 | $141.80 | $141.80 |
| Purchase #6 | $11.67 | 13.172% | $13.2072 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $6.32 | 10.298% | $6.9708 | $6.97 | $6.95 | $7.00 |
| 7 purchase totals = | $493.79 | $534.6978 | $534.71 | $534.70 | $534.70 | |