| 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 | $69.36 | 13.446% | $78.6861 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $150.25 | 3.241% | $155.1196 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $161.55 | 7.837% | $174.2107 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $179.50 | 10.164% | $197.7444 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $125.25 | 11.502% | $139.6563 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $228.70 | 11.276% | $254.4882 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $156.32 | 9.340% | $170.9203 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $1,070.93 | $1,170.8256 | $1,170.83 | $1,170.80 | $1,170.80 | |