| 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 | $157.87 | 9.427% | $172.7524 | $172.75 | $172.75 | $172.80 |
| Purchase #2 | $236.81 | 6.481% | $252.1577 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $74.86 | 13.416% | $84.9032 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $16.58 | 11.616% | $18.5059 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $193.70 | 4.871% | $203.1351 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $165.41 | 11.712% | $184.7828 | $184.78 | $184.80 | $184.80 |
| Purchase #7 | $52.56 | 4.490% | $54.9199 | $54.92 | $54.90 | $54.90 |
| 7 purchase totals = | $897.79 | $971.1570 | $971.16 | $971.15 | $971.20 | |