| 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 | $144.96 | 8.334% | $157.041 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $179.86 | 6.418% | $191.4034 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $166.82 | 7.699% | $179.6635 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $131.43 | 7.441% | $141.2097 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $207.54 | 7.458% | $223.0183 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $60.72 | 10.710% | $67.2231 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $128.89 | 12.549% | $145.0644 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $1,020.22 | $1,104.6234 | $1,104.61 | $1,104.55 | $1,104.60 | |