| 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 | $175.92 | 9.202% | $192.1082 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $120.40 | 11.225% | $133.9149 | $133.91 | $133.90 | $133.90 |
| Purchase #3 | $66.80 | 7.387% | $71.7345 | $71.73 | $71.75 | $71.70 |
| Purchase #4 | $187.54 | 7.156% | $200.9604 | $200.96 | $200.95 | $201.00 |
| Purchase #5 | $97.76 | 12.828% | $110.3007 | $110.30 | $110.30 | $110.30 |
| Purchase #6 | $155.74 | 4.491% | $162.7343 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $52.83 | 6.145% | $56.0764 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $856.99 | $927.8294 | $927.82 | $927.85 | $927.80 | |