| 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 | $164.47 | 8.673% | $178.7345 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $130.79 | 8.802% | $142.3021 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $15.31 | 10.257% | $16.8803 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $9.52 | 4.357% | $9.9348 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $99.28 | 9.108% | $108.3224 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $73.48 | 6.841% | $78.5068 | $78.51 | $78.50 | $78.50 |
| Purchase #7 | $149.82 | 9.393% | $163.8926 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $642.67 | $698.5735 | $698.56 | $698.60 | $698.50 | |