| 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 | $66.48 | 6.142% | $70.5632 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $228.68 | 10.220% | $252.0511 | $252.05 | $252.05 | $252.10 |
| Purchase #3 | $181.41 | 10.381% | $200.2422 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $223.85 | 5.764% | $236.7527 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $188.41 | 10.344% | $207.8991 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $32.86 | 11.609% | $36.6747 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $131.93 | 8.341% | $142.9343 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $1,053.62 | $1,147.1173 | $1,147.10 | $1,147.10 | $1,147.20 | |