| 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 | $170.68 | 11.622% | $190.5164 | $190.52 | $190.50 | $190.50 |
| Purchase #2 | $89.45 | 6.525% | $95.2866 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $225.89 | 7.844% | $243.6088 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $188.51 | 7.666% | $202.9612 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $183.68 | 5.367% | $193.5381 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $120.94 | 3.334% | $124.9721 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $147.52 | 13.458% | $167.3732 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $1,126.67 | $1,218.2564 | $1,218.26 | $1,218.20 | $1,218.30 | |