| 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 | $176.86 | 9.497% | $193.6564 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $62.54 | 10.169% | $68.8997 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $69.80 | 11.744% | $77.9973 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $41.67 | 9.573% | $45.6591 | $45.66 | $45.65 | $45.70 |
| Purchase #5 | $182.29 | 4.402% | $190.3144 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $98.54 | 8.351% | $106.7691 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $183.59 | 5.579% | $193.8325 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $815.29 | $877.1285 | $877.13 | $877.10 | $877.20 | |