| 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 | $131.69 | 11.580% | $146.9397 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $242.42 | 6.337% | $257.7822 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $105.87 | 7.329% | $113.6292 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $223.87 | 5.112% | $235.3142 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $156.53 | 5.559% | $165.2315 | $165.23 | $165.25 | $165.20 |
| Purchase #6 | $102.81 | 10.617% | $113.7253 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $98.78 | 12.254% | $110.8845 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $1,061.97 | $1,143.5066 | $1,143.50 | $1,143.60 | $1,143.40 | |