| 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 | $152.73 | 9.592% | $167.3799 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $180.32 | 4.503% | $188.4398 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $60.53 | 7.335% | $64.9699 | $64.97 | $64.95 | $65.00 |
| Purchase #4 | $29.64 | 13.641% | $33.6832 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $22.44 | 3.224% | $23.1635 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $131.35 | 7.803% | $141.5992 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $67.95 | 7.299% | $72.9097 | $72.91 | $72.90 | $72.90 |
| 7 purchase totals = | $644.96 | $692.1452 | $692.14 | $692.15 | $692.20 | |