| 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 | $164.80 | 3.764% | $171.0031 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $73.57 | 5.505% | $77.62 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $204.55 | 10.224% | $225.4632 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $73.25 | 9.692% | $80.3494 | $80.35 | $80.35 | $80.30 |
| Purchase #5 | $54.28 | 11.158% | $60.3366 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $55.74 | 9.833% | $61.2209 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $12.82 | 11.362% | $14.2766 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $639.01 | $690.2698 | $690.27 | $690.25 | $690.20 | |