| 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 | $172.30 | 3.513% | $178.3529 | $178.35 | $178.35 | $178.40 |
| Purchase #2 | $137.39 | 4.409% | $143.4475 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $110.91 | 7.367% | $119.0807 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $75.82 | 3.495% | $78.4699 | $78.47 | $78.45 | $78.50 |
| Purchase #5 | $182.33 | 11.594% | $203.4693 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $184.77 | 11.492% | $206.0038 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $29.89 | 3.714% | $31.0001 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $893.41 | $959.8242 | $959.82 | $959.80 | $959.90 | |