| 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 | $126.39 | 8.512% | $137.1483 | $137.15 | $137.15 | $137.10 |
| Purchase #2 | $179.60 | 8.150% | $194.2374 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $23.88 | 4.293% | $24.9052 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $212.53 | 6.370% | $226.0682 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $137.33 | 8.197% | $148.5869 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $174.55 | 8.117% | $188.7182 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $233.90 | 10.207% | $257.7742 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $1,088.18 | $1,177.4384 | $1,177.45 | $1,177.40 | $1,177.40 | |