| 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 | $91.75 | 12.465% | $103.1866 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $160.35 | 9.710% | $175.92 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $153.99 | 13.366% | $174.5723 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $164.95 | 3.562% | $170.8255 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $29.81 | 13.490% | $33.8314 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $108.66 | 11.293% | $120.931 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $188.50 | 10.777% | $208.8146 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $898.01 | $988.0814 | $988.08 | $988.10 | $988.00 | |