| 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 | $173.78 | 11.286% | $193.3928 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $224.53 | 13.378% | $254.5676 | $254.57 | $254.55 | $254.60 |
| Purchase #3 | $125.56 | 9.655% | $137.6828 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $25.74 | 3.191% | $26.5614 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $62.77 | 9.231% | $68.5643 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $223.86 | 6.623% | $238.6862 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $222.26 | 12.742% | $250.5804 | $250.58 | $250.60 | $250.60 |
| 7 purchase totals = | $1,058.50 | $1,170.0355 | $1,170.03 | $1,170.05 | $1,170.20 | |