| 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 | $71.73 | 6.247% | $76.211 | $76.21 | $76.20 | $76.20 |
| Purchase #2 | $210.54 | 9.713% | $230.9898 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $206.93 | 10.412% | $228.4756 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $155.49 | 5.477% | $164.0062 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $6.55 | 13.562% | $7.4383 | $7.44 | $7.45 | $7.40 |
| Purchase #6 | $173.82 | 7.102% | $186.1647 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $104.80 | 8.179% | $113.3716 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $929.86 | $1,006.6572 | $1,006.66 | $1,006.65 | $1,006.70 | |