| 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 | $166.97 | 9.770% | $183.283 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $62.71 | 7.133% | $67.1831 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $169.25 | 8.262% | $183.2334 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $175.39 | 12.847% | $197.9224 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $117.58 | 10.600% | $130.0435 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $206.51 | 4.711% | $216.2387 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $156.83 | 11.660% | $175.1164 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $1,055.24 | $1,153.0205 | $1,153.01 | $1,153.05 | $1,152.90 | |