| 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 | $105.44 | 6.285% | $112.0669 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $173.41 | 5.104% | $182.2608 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $73.25 | 4.530% | $76.5682 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $77.47 | 11.812% | $86.6208 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $122.85 | 13.638% | $139.6043 | $139.60 | $139.60 | $139.60 |
| Purchase #6 | $55.63 | 8.527% | $60.3736 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $184.57 | 8.700% | $200.6276 | $200.63 | $200.65 | $200.60 |
| 7 purchase totals = | $792.62 | $858.1222 | $858.12 | $858.05 | $858.20 | |