| 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 | $204.32 | 10.668% | $226.1169 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $59.46 | 7.538% | $63.9421 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $85.97 | 6.324% | $91.4067 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $67.58 | 10.392% | $74.6029 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $36.70 | 11.760% | $41.0159 | $41.02 | $41.00 | $41.00 |
| Purchase #6 | $78.97 | 3.614% | $81.824 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $141.70 | 5.432% | $149.3971 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $674.70 | $728.3056 | $728.31 | $728.25 | $728.20 | |