| 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 | $143.38 | 12.478% | $161.271 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $122.91 | 8.595% | $133.4741 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $209.32 | 12.283% | $235.0308 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $80.63 | 8.182% | $87.2271 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $154.68 | 9.641% | $169.5927 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $31.66 | 3.215% | $32.6779 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $5.53 | 6.796% | $5.9058 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $748.11 | $825.1794 | $825.18 | $825.20 | $825.20 | |