| 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 | $150.86 | 8.828% | $164.1779 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $225.83 | 9.292% | $246.8141 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $51.81 | 11.538% | $57.7878 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $188.61 | 12.757% | $212.671 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $192.52 | 12.170% | $215.9497 | $215.95 | $215.95 | $215.90 |
| Purchase #6 | $174.74 | 5.550% | $184.4381 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $82.31 | 7.161% | $88.2042 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $1,066.68 | $1,170.0428 | $1,170.04 | $1,170.05 | $1,170.00 | |