| 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 | $142.82 | 8.759% | $155.3296 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $15.27 | 6.563% | $16.2722 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $27.97 | 12.494% | $31.4646 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $55.80 | 3.394% | $57.6939 | $57.69 | $57.70 | $57.70 |
| Purchase #5 | $170.81 | 9.614% | $187.2317 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $119.30 | 10.411% | $131.7203 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $220.87 | 6.757% | $235.7942 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $752.84 | $815.5065 | $815.49 | $815.50 | $815.50 | |