| 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 | $180.77 | 12.346% | $203.0879 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $154.38 | 10.670% | $170.8523 | $170.85 | $170.85 | $170.90 |
| Purchase #3 | $132.27 | 7.492% | $142.1797 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $93.31 | 5.167% | $98.1313 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $60.38 | 9.341% | $66.0201 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $31.84 | 8.169% | $34.441 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $153.26 | 6.472% | $163.179 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $806.21 | $877.8913 | $877.89 | $877.95 | $877.90 | |