| 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 | $108.97 | 10.722% | $120.6538 | $120.65 | $120.65 | $120.70 |
| Purchase #2 | $162.67 | 12.193% | $182.5044 | $182.50 | $182.50 | $182.50 |
| Purchase #3 | $131.57 | 9.202% | $143.6771 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $77.43 | 9.853% | $85.0592 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $94.83 | 12.667% | $106.8421 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $87.31 | 12.645% | $98.3503 | $98.35 | $98.35 | $98.40 |
| Purchase #7 | $164.94 | 6.118% | $175.031 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $827.72 | $912.1179 | $912.11 | $912.15 | $912.20 | |