| 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 | $189.85 | 9.425% | $207.7434 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $161.93 | 7.366% | $173.8578 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $159.82 | 9.116% | $174.3892 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $198.61 | 11.820% | $222.0857 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $82.57 | 3.780% | $85.6911 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $58.34 | 6.874% | $62.3503 | $62.35 | $62.35 | $62.40 |
| Purchase #7 | $193.92 | 4.275% | $202.2101 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $1,045.04 | $1,128.3276 | $1,128.33 | $1,128.35 | $1,128.40 | |