| 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 | $163.59 | 9.821% | $179.6562 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $145.32 | 7.350% | $156.001 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $74.57 | 12.846% | $84.1493 | $84.15 | $84.15 | $84.10 |
| Purchase #4 | $105.54 | 6.228% | $112.113 | $112.11 | $112.10 | $112.10 |
| Purchase #5 | $174.84 | 10.810% | $193.7402 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $126.27 | 9.375% | $138.1078 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $224.82 | 12.179% | $252.2008 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,014.95 | $1,115.9683 | $1,115.97 | $1,115.95 | $1,115.90 | |