| 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 | $106.88 | 5.818% | $113.0983 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $167.94 | 9.190% | $183.3737 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $18.69 | 10.584% | $20.6681 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $71.40 | 11.221% | $79.4118 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $144.32 | 11.605% | $161.0683 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $85.54 | 9.717% | $93.8519 | $93.85 | $93.85 | $93.90 |
| Purchase #7 | $129.95 | 10.592% | $143.7143 | $143.71 | $143.70 | $143.70 |
| 7 purchase totals = | $724.72 | $795.1864 | $795.18 | $795.10 | $795.30 | |