| 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 | $149.95 | 13.873% | $170.7526 | $170.75 | $170.75 | $170.80 |
| Purchase #2 | $218.29 | 9.824% | $239.7348 | $239.73 | $239.75 | $239.70 |
| Purchase #3 | $110.63 | 13.748% | $125.8394 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $123.90 | 5.520% | $130.7393 | $130.74 | $130.75 | $130.70 |
| Purchase #5 | $206.46 | 6.196% | $219.2523 | $219.25 | $219.25 | $219.30 |
| Purchase #6 | $105.26 | 7.567% | $113.225 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $212.37 | 4.636% | $222.2155 | $222.22 | $222.20 | $222.20 |
| 7 purchase totals = | $1,126.86 | $1,221.7589 | $1,221.76 | $1,221.80 | $1,221.70 | |