| 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 | $163.31 | 12.245% | $183.3073 | $183.31 | $183.30 | $183.30 |
| Purchase #2 | $175.37 | 3.714% | $181.8832 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $102.97 | 7.586% | $110.7813 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $93.93 | 9.704% | $103.045 | $103.05 | $103.05 | $103.00 |
| Purchase #5 | $162.33 | 7.118% | $173.8846 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $108.44 | 4.774% | $113.6169 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $10.54 | 5.768% | $11.1479 | $11.15 | $11.15 | $11.10 |
| 7 purchase totals = | $816.89 | $877.6662 | $877.67 | $877.70 | $877.60 | |