| 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 | $158.92 | 9.724% | $174.3734 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $79.50 | 7.823% | $85.7193 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $35.87 | 13.589% | $40.7444 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $250.72 | 7.870% | $270.4517 | $270.45 | $270.45 | $270.50 |
| Purchase #5 | $193.45 | 8.147% | $209.2104 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $225.94 | 9.279% | $246.905 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $64.40 | 9.230% | $70.3441 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $1,008.80 | $1,097.7483 | $1,097.74 | $1,097.70 | $1,097.70 | |