| 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 | $148.53 | 11.348% | $165.3852 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $174.76 | 11.453% | $194.7753 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $14.65 | 5.381% | $15.4383 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $53.72 | 3.192% | $55.4347 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $38.39 | 3.151% | $39.5997 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $54.72 | 7.654% | $58.9083 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $238.78 | 6.560% | $254.444 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $723.55 | $783.9855 | $783.99 | $784.05 | $783.90 | |