| 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 | $74.66 | 4.363% | $77.9174 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $139.96 | 13.197% | $158.4305 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $143.66 | 13.661% | $163.2854 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $99.74 | 3.174% | $102.9057 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $177.31 | 8.141% | $191.7448 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $210.76 | 9.336% | $230.4366 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $171.51 | 12.551% | $193.0362 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $1,017.60 | $1,117.7566 | $1,117.77 | $1,117.80 | $1,117.60 | |