| 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 | $155.25 | 12.364% | $174.4451 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $125.74 | 8.211% | $136.0645 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $165.46 | 4.253% | $172.497 | $172.50 | $172.50 | $172.50 |
| Purchase #4 | $213.92 | 8.816% | $232.7792 | $232.78 | $232.80 | $232.80 |
| Purchase #5 | $80.71 | 5.206% | $84.9118 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $207.52 | 4.825% | $217.5328 | $217.53 | $217.55 | $217.50 |
| Purchase #7 | $129.43 | 11.727% | $144.6083 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $1,078.03 | $1,162.8387 | $1,162.84 | $1,162.85 | $1,162.80 | |