| 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 | $155.55 | 12.319% | $174.7122 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $197.35 | 11.655% | $220.3511 | $220.35 | $220.35 | $220.40 |
| Purchase #3 | $52.57 | 9.814% | $57.7292 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $241.78 | 12.602% | $272.2491 | $272.25 | $272.25 | $272.20 |
| Purchase #5 | $185.93 | 12.208% | $208.6283 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $250.69 | 4.791% | $262.7006 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $152.28 | 6.345% | $161.9422 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $1,236.15 | $1,358.3127 | $1,358.31 | $1,358.35 | $1,358.20 | |