| 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 | $164.85 | 5.660% | $174.1805 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $125.40 | 9.180% | $136.9117 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $223.93 | 6.553% | $238.6041 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $237.74 | 8.377% | $257.6555 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $223.68 | 11.843% | $250.1704 | $250.17 | $250.15 | $250.20 |
| Purchase #6 | $52.93 | 4.640% | $55.386 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $66.52 | 13.539% | $75.5261 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $1,095.05 | $1,188.4343 | $1,188.44 | $1,188.45 | $1,188.50 | |