| 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 | $175.25 | 9.448% | $191.8076 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $50.65 | 10.605% | $56.0214 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $8.47 | 11.721% | $9.4628 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $53.49 | 9.282% | $58.4549 | $58.45 | $58.45 | $58.50 |
| Purchase #5 | $25.52 | 8.209% | $27.6149 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $95.84 | 3.350% | $99.0506 | $99.05 | $99.05 | $99.10 |
| Purchase #7 | $249.49 | 6.394% | $265.4424 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $658.71 | $707.8546 | $707.84 | $707.80 | $707.90 | |