| 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 | $165.49 | 7.817% | $178.4264 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $133.73 | 12.422% | $150.3419 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $70.81 | 11.235% | $78.7655 | $78.77 | $78.75 | $78.80 |
| Purchase #4 | $195.73 | 4.243% | $204.0348 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $123.70 | 11.715% | $138.1915 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $167.69 | 7.533% | $180.3221 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $132.50 | 7.465% | $142.3911 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $989.65 | $1,072.4733 | $1,072.47 | $1,072.50 | $1,072.40 | |