| 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 | $149.54 | 9.816% | $164.2188 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $161.52 | 6.434% | $171.9122 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $149.96 | 8.813% | $163.176 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $172.69 | 7.103% | $184.9562 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $212.90 | 13.344% | $241.3094 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $169.87 | 5.526% | $179.257 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $196.56 | 13.280% | $222.6632 | $222.66 | $222.65 | $222.70 |
| 7 purchase totals = | $1,213.04 | $1,327.4928 | $1,327.50 | $1,327.45 | $1,327.60 | |