| 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 | $148.38 | 9.640% | $162.6838 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $11.62 | 6.313% | $12.3536 | $12.35 | $12.35 | $12.40 |
| Purchase #3 | $54.73 | 11.162% | $60.839 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $8.60 | 5.416% | $9.0658 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $141.99 | 10.681% | $157.156 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $144.47 | 7.409% | $155.1738 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $145.64 | 9.713% | $159.786 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $655.43 | $717.0580 | $717.06 | $717.05 | $717.20 | |