| 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 | $74.51 | 12.464% | $83.7969 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $175.75 | 3.775% | $182.3846 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $229.62 | 3.593% | $237.8702 | $237.87 | $237.85 | $237.90 |
| Purchase #4 | $24.86 | 3.830% | $25.8121 | $25.81 | $25.80 | $25.80 |
| Purchase #5 | $226.25 | 10.566% | $250.1556 | $250.16 | $250.15 | $250.20 |
| Purchase #6 | $127.37 | 5.607% | $134.5116 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $54.73 | 5.338% | $57.6515 | $57.65 | $57.65 | $57.70 |
| 7 purchase totals = | $913.09 | $972.1825 | $972.18 | $972.15 | $972.30 | |