| 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 | $95.59 | 11.598% | $106.6765 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $47.41 | 11.191% | $52.7157 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $215.67 | 10.247% | $237.7697 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $170.41 | 6.372% | $181.2685 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $155.43 | 11.839% | $173.8314 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $212.70 | 8.221% | $230.1861 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $67.30 | 6.440% | $71.6341 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $964.51 | $1,054.0820 | $1,054.09 | $1,054.10 | $1,054.10 | |