| 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 | $71.79 | 5.678% | $75.8662 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $174.60 | 6.172% | $185.3763 | $185.38 | $185.40 | $185.40 |
| Purchase #3 | $233.94 | 11.798% | $261.5402 | $261.54 | $261.55 | $261.50 |
| Purchase #4 | $229.80 | 5.355% | $242.1058 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $186.99 | 6.431% | $199.0153 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $189.64 | 4.786% | $198.7162 | $198.72 | $198.70 | $198.70 |
| Purchase #7 | $159.28 | 5.204% | $167.5689 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $1,246.04 | $1,330.1889 | $1,330.21 | $1,330.15 | $1,330.20 | |