| 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 | $141.47 | 6.277% | $150.3501 | $150.35 | $150.35 | $150.40 |
| Purchase #2 | $244.60 | 13.134% | $276.7258 | $276.73 | $276.75 | $276.70 |
| Purchase #3 | $244.35 | 5.565% | $257.9481 | $257.95 | $257.95 | $257.90 |
| Purchase #4 | $104.64 | 5.464% | $110.3575 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $190.40 | 8.869% | $207.2866 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $91.68 | 11.744% | $102.4469 | $102.45 | $102.45 | $102.40 |
| Purchase #7 | $161.42 | 8.245% | $174.7291 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $1,178.56 | $1,279.8441 | $1,279.86 | $1,279.90 | $1,279.80 | |