| 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 | $139.82 | 11.351% | $155.691 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $140.37 | 4.704% | $146.973 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $57.57 | 8.645% | $62.5469 | $62.55 | $62.55 | $62.50 |
| Purchase #4 | $226.40 | 5.377% | $238.5735 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $71.56 | 12.866% | $80.7669 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $102.63 | 13.761% | $116.7529 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $101.73 | 8.642% | $110.5215 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $840.08 | $911.8257 | $911.82 | $911.75 | $911.90 | |