| 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 | $175.87 | 9.667% | $192.8714 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $159.37 | 3.714% | $165.289 | $165.29 | $165.30 | $165.30 |
| Purchase #3 | $125.71 | 6.653% | $134.0735 | $134.07 | $134.05 | $134.10 |
| Purchase #4 | $228.52 | 4.600% | $239.0319 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $71.53 | 10.471% | $79.0199 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $68.94 | 3.683% | $71.4791 | $71.48 | $71.50 | $71.50 |
| Purchase #7 | $246.86 | 5.110% | $259.4745 | $259.47 | $259.45 | $259.50 |
| 7 purchase totals = | $1,076.80 | $1,141.2393 | $1,141.23 | $1,141.20 | $1,141.30 | |