| 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 | $209.26 | 6.784% | $223.4562 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $131.47 | 3.554% | $136.1424 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $89.54 | 4.651% | $93.7045 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $56.78 | 10.494% | $62.7385 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $85.74 | 9.398% | $93.7978 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $83.55 | 5.385% | $88.0492 | $88.05 | $88.05 | $88.00 |
| Purchase #7 | $170.38 | 5.655% | $180.015 | $180.02 | $180.00 | $180.00 |
| 7 purchase totals = | $826.72 | $877.9036 | $877.91 | $877.90 | $877.80 | |