| 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 | $167.41 | 5.778% | $177.0829 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $194.81 | 7.376% | $209.1792 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $113.28 | 13.235% | $128.2726 | $128.27 | $128.25 | $128.30 |
| Purchase #4 | $56.77 | 8.785% | $61.7572 | $61.76 | $61.75 | $61.80 |
| Purchase #5 | $49.84 | 11.518% | $55.5806 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $105.94 | 11.163% | $117.7661 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $215.78 | 11.314% | $240.1933 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $903.83 | $989.8319 | $989.83 | $989.85 | $990.00 | |