| 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 | $152.78 | 13.215% | $172.9699 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $196.75 | 13.821% | $223.9428 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $247.62 | 10.615% | $273.9049 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $109.40 | 9.370% | $119.6508 | $119.65 | $119.65 | $119.70 |
| Purchase #5 | $163.48 | 11.485% | $182.2557 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $201.96 | 13.816% | $229.8628 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $164.52 | 5.831% | $174.1132 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $1,236.51 | $1,376.7001 | $1,376.69 | $1,376.65 | $1,376.80 | |