| 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 | $161.84 | 8.691% | $175.9055 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $118.78 | 9.411% | $129.9584 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $188.58 | 7.356% | $202.4519 | $202.45 | $202.45 | $202.50 |
| Purchase #4 | $117.37 | 6.202% | $124.6493 | $124.65 | $124.65 | $124.60 |
| Purchase #5 | $132.95 | 4.587% | $139.0484 | $139.05 | $139.05 | $139.00 |
| Purchase #6 | $102.92 | 13.638% | $116.9562 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $233.26 | 6.771% | $249.054 | $249.05 | $249.05 | $249.10 |
| 7 purchase totals = | $1,055.70 | $1,138.0237 | $1,138.03 | $1,138.00 | $1,138.10 | |