| 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 | $149.73 | 9.233% | $163.5546 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $213.62 | 11.682% | $238.5751 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $245.33 | 11.661% | $273.9379 | $273.94 | $273.95 | $273.90 |
| Purchase #4 | $143.68 | 13.854% | $163.5854 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $11.84 | 9.439% | $12.9576 | $12.96 | $12.95 | $13.00 |
| Purchase #6 | $164.85 | 4.418% | $172.1331 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $218.51 | 12.488% | $245.7975 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $1,147.56 | $1,270.5412 | $1,270.55 | $1,270.60 | $1,270.60 | |