| 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 | $115.47 | 9.613% | $126.5701 | $126.57 | $126.55 | $126.60 |
| Purchase #2 | $71.98 | 12.266% | $80.8091 | $80.81 | $80.80 | $80.80 |
| Purchase #3 | $225.60 | 11.678% | $251.9456 | $251.95 | $251.95 | $251.90 |
| Purchase #4 | $134.39 | 9.177% | $146.723 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $66.66 | 5.482% | $70.3143 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $156.58 | 11.559% | $174.6791 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $167.68 | 13.289% | $189.963 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $938.36 | $1,041.0042 | $1,041.00 | $1,040.95 | $1,041.00 | |