| 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 | $170.35 | 6.696% | $181.7566 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $107.43 | 9.615% | $117.7594 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $58.70 | 11.433% | $65.4112 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $227.35 | 8.263% | $246.1359 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $223.97 | 12.585% | $252.1566 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $183.38 | 11.217% | $203.9497 | $203.95 | $203.95 | $203.90 |
| Purchase #7 | $182.60 | 7.818% | $196.8757 | $196.88 | $196.90 | $196.90 |
| 7 purchase totals = | $1,153.78 | $1,264.0451 | $1,264.06 | $1,264.05 | $1,264.10 | |