| 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 | $75.63 | 5.539% | $79.8191 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $152.75 | 4.645% | $159.8452 | $159.85 | $159.85 | $159.80 |
| Purchase #3 | $194.48 | 13.161% | $220.0755 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $150.77 | 12.332% | $169.363 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $123.45 | 5.396% | $130.1114 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $209.97 | 11.583% | $234.2908 | $234.29 | $234.30 | $234.30 |
| Purchase #7 | $157.29 | 6.783% | $167.959 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $1,064.34 | $1,161.4640 | $1,161.47 | $1,161.45 | $1,161.50 | |