| 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 | $139.71 | 12.286% | $156.8748 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $28.84 | 4.578% | $30.1603 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $159.92 | 9.392% | $174.9397 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $116.98 | 9.582% | $128.189 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $39.79 | 10.838% | $44.1024 | $44.10 | $44.10 | $44.10 |
| Purchase #6 | $37.78 | 13.853% | $43.0137 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $168.50 | 6.787% | $179.9361 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $691.52 | $757.2160 | $757.21 | $757.20 | $757.20 | |