| 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 | $169.30 | 11.669% | $189.0556 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $69.33 | 13.648% | $78.7922 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $113.31 | 13.139% | $128.1978 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $23.68 | 3.647% | $24.5436 | $24.54 | $24.55 | $24.50 |
| Purchase #5 | $153.46 | 12.868% | $173.2072 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $173.43 | 13.803% | $197.3685 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $148.92 | 11.117% | $165.4754 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $851.43 | $956.6403 | $956.65 | $956.65 | $956.70 | |