| 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 | $154.44 | 3.240% | $159.4439 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $107.46 | 6.534% | $114.4814 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $96.79 | 4.377% | $101.0265 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $26.91 | 8.607% | $29.2261 | $29.23 | $29.25 | $29.20 |
| Purchase #5 | $78.35 | 11.205% | $87.1291 | $87.13 | $87.15 | $87.10 |
| Purchase #6 | $148.33 | 10.716% | $164.225 | $164.23 | $164.25 | $164.20 |
| Purchase #7 | $238.94 | 12.605% | $269.0584 | $269.06 | $269.05 | $269.10 |
| 7 purchase totals = | $851.22 | $924.5904 | $924.60 | $924.70 | $924.50 | |