| 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 | $103.68 | 9.166% | $113.1833 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $139.90 | 5.834% | $148.0618 | $148.06 | $148.05 | $148.10 |
| Purchase #3 | $178.89 | 4.713% | $187.3211 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $160.42 | 4.155% | $167.0855 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $182.51 | 10.133% | $201.0037 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $53.83 | 7.341% | $57.7817 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $80.75 | 10.505% | $89.2328 | $89.23 | $89.25 | $89.20 |
| 7 purchase totals = | $899.98 | $963.6699 | $963.66 | $963.70 | $963.70 | |