| 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 | $163.93 | 13.728% | $186.4343 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $73.74 | 6.354% | $78.4254 | $78.43 | $78.45 | $78.40 |
| Purchase #3 | $232.58 | 11.102% | $258.401 | $258.40 | $258.40 | $258.40 |
| Purchase #4 | $122.75 | 7.252% | $131.6518 | $131.65 | $131.65 | $131.70 |
| Purchase #5 | $171.53 | 10.349% | $189.2816 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $198.49 | 8.574% | $215.5085 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $207.79 | 8.566% | $225.5893 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $1,170.81 | $1,285.2919 | $1,285.29 | $1,285.35 | $1,285.30 | |