| 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 | $81.86 | 4.504% | $85.547 | $85.55 | $85.55 | $85.50 |
| Purchase #2 | $138.42 | 7.575% | $148.9053 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $181.96 | 7.413% | $195.4487 | $195.45 | $195.45 | $195.40 |
| Purchase #4 | $57.79 | 7.469% | $62.1063 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $227.70 | 9.859% | $250.1489 | $250.15 | $250.15 | $250.10 |
| Purchase #6 | $140.84 | 13.751% | $160.2069 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $199.63 | 7.732% | $215.0654 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $1,028.20 | $1,117.4285 | $1,117.45 | $1,117.40 | $1,117.30 | |