| 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 | $127.49 | 6.542% | $135.8304 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $167.83 | 6.687% | $179.0528 | $179.05 | $179.05 | $179.10 |
| Purchase #3 | $112.90 | 6.545% | $120.2893 | $120.29 | $120.30 | $120.30 |
| Purchase #4 | $79.82 | 11.454% | $88.9626 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $61.98 | 8.851% | $67.4658 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $73.48 | 4.779% | $76.9916 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $150.89 | 5.195% | $158.7287 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $774.39 | $827.3212 | $827.32 | $827.35 | $827.40 | |