| 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 | $182.66 | 7.398% | $196.1732 | $196.17 | $196.15 | $196.20 |
| Purchase #2 | $97.59 | 8.334% | $105.7232 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $127.79 | 12.201% | $143.3817 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $121.46 | 11.774% | $135.7607 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $93.49 | 11.471% | $104.2142 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $115.54 | 13.687% | $131.354 | $131.35 | $131.35 | $131.40 |
| Purchase #7 | $215.44 | 4.137% | $224.3528 | $224.35 | $224.35 | $224.40 |
| 7 purchase totals = | $953.97 | $1,040.9598 | $1,040.94 | $1,040.90 | $1,041.10 | |