| 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 | $137.96 | 4.742% | $144.5021 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $147.60 | 5.235% | $155.3269 | $155.33 | $155.35 | $155.30 |
| Purchase #3 | $207.77 | 11.107% | $230.847 | $230.85 | $230.85 | $230.80 |
| Purchase #4 | $18.72 | 5.403% | $19.7314 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $209.65 | 9.312% | $229.1726 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $61.28 | 6.733% | $65.406 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $84.37 | 12.610% | $95.0091 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $867.35 | $939.9951 | $940.00 | $940.00 | $939.90 | |