| 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 | $188.88 | 6.293% | $200.7662 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $189.40 | 7.563% | $203.7243 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $31.81 | 13.843% | $36.2135 | $36.21 | $36.20 | $36.20 |
| Purchase #4 | $63.81 | 6.361% | $67.869 | $67.87 | $67.85 | $67.90 |
| Purchase #5 | $156.67 | 3.278% | $161.8056 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $118.75 | 13.451% | $134.7231 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $58.88 | 11.257% | $65.5081 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $808.20 | $870.6098 | $870.61 | $870.50 | $870.60 | |