| 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 | $155.41 | 7.810% | $167.5475 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $219.51 | 7.846% | $236.7328 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $132.85 | 8.351% | $143.9443 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $52.50 | 10.552% | $58.0398 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $207.26 | 5.710% | $219.0945 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $85.45 | 6.158% | $90.712 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $217.32 | 11.536% | $242.39 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,070.30 | $1,158.4609 | $1,158.45 | $1,158.50 | $1,158.30 | |