| 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 | $171.77 | 4.518% | $179.5306 | $179.53 | $179.55 | $179.50 |
| Purchase #2 | $200.59 | 11.238% | $223.1323 | $223.13 | $223.15 | $223.10 |
| Purchase #3 | $171.80 | 5.669% | $181.5393 | $181.54 | $181.55 | $181.50 |
| Purchase #4 | $194.87 | 13.504% | $221.1852 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $170.38 | 7.520% | $183.1926 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $23.74 | 7.358% | $25.4868 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $43.85 | 5.387% | $46.2122 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $977.00 | $1,060.2790 | $1,060.28 | $1,060.35 | $1,060.20 | |