| 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 | $138.50 | 5.854% | $146.6078 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $58.31 | 10.161% | $64.2349 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $176.43 | 8.297% | $191.0684 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $30.62 | 4.356% | $31.9538 | $31.95 | $31.95 | $32.00 |
| Purchase #5 | $111.34 | 6.318% | $118.3745 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $32.69 | 10.650% | $36.1715 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $132.83 | 8.598% | $144.2507 | $144.25 | $144.25 | $144.30 |
| 7 purchase totals = | $680.72 | $732.6616 | $732.65 | $732.60 | $732.80 | |