| 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 | $141.29 | 5.386% | $148.8999 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $85.87 | 9.824% | $94.3059 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $167.41 | 5.541% | $176.6862 | $176.69 | $176.70 | $176.70 |
| Purchase #4 | $166.34 | 12.791% | $187.6165 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $37.70 | 3.690% | $39.0911 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $161.83 | 6.721% | $172.7066 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $166.97 | 7.520% | $179.5261 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $927.41 | $998.8323 | $998.85 | $998.85 | $998.80 | |