| 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 | $17.95 | 10.590% | $19.8509 | $19.85 | $19.85 | $19.90 |
| Purchase #2 | $150.49 | 4.572% | $157.3704 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $195.53 | 8.504% | $212.1579 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $224.65 | 3.782% | $233.1463 | $233.15 | $233.15 | $233.10 |
| Purchase #5 | $180.71 | 9.820% | $198.4557 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $209.47 | 12.817% | $236.3178 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $120.75 | 6.657% | $128.7883 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $1,099.55 | $1,186.0873 | $1,186.10 | $1,186.05 | $1,186.20 | |