| 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 | 13.376% | $176.0162 | $176.02 | $176.00 | $176.00 |
| Purchase #2 | $191.94 | 9.150% | $209.5025 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $192.34 | 7.698% | $207.1463 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $46.55 | 12.856% | $52.5345 | $52.53 | $52.55 | $52.50 |
| Purchase #5 | $132.92 | 4.430% | $138.8084 | $138.81 | $138.80 | $138.80 |
| Purchase #6 | $242.67 | 8.295% | $262.7995 | $262.80 | $262.80 | $262.80 |
| Purchase #7 | $85.35 | 3.676% | $88.4875 | $88.49 | $88.50 | $88.50 |
| 7 purchase totals = | $1,047.02 | $1,135.2949 | $1,135.30 | $1,135.30 | $1,135.20 | |