| 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 | $130.34 | 12.809% | $147.0353 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $88.94 | 12.238% | $99.8245 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $159.57 | 3.191% | $164.6619 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $170.49 | 9.389% | $186.4973 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $204.47 | 9.444% | $223.7801 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $92.90 | 7.338% | $99.717 | $99.72 | $99.70 | $99.70 |
| Purchase #7 | $215.82 | 7.589% | $232.1986 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $1,062.53 | $1,153.7147 | $1,153.72 | $1,153.70 | $1,153.70 | |