| 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 | $173.60 | 5.183% | $182.5977 | $182.60 | $182.60 | $182.60 |
| Purchase #2 | $170.67 | 13.694% | $194.0415 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $155.90 | 11.336% | $173.5728 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $205.54 | 12.671% | $231.584 | $231.58 | $231.60 | $231.60 |
| Purchase #5 | $100.27 | 12.333% | $112.6363 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $102.43 | 9.433% | $112.0922 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $116.44 | 13.336% | $131.9684 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $1,024.85 | $1,138.4929 | $1,138.49 | $1,138.50 | $1,138.50 | |