| 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 | $134.81 | 9.539% | $147.6695 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $215.26 | 5.560% | $227.2285 | $227.23 | $227.25 | $227.20 |
| Purchase #3 | $195.28 | 5.711% | $206.4324 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $148.29 | 8.202% | $160.4527 | $160.45 | $160.45 | $160.50 |
| Purchase #5 | $17.56 | 6.717% | $18.7395 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $141.29 | 8.420% | $153.1866 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $174.57 | 12.579% | $196.5292 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $1,027.06 | $1,110.2384 | $1,110.24 | $1,110.30 | $1,110.20 | |