| 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 | $87.63 | 4.187% | $91.2991 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $170.46 | 4.331% | $177.8426 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $27.86 | 8.687% | $30.2802 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $177.38 | 3.676% | $183.9005 | $183.90 | $183.90 | $183.90 |
| Purchase #5 | $205.25 | 4.691% | $214.8783 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $210.88 | 4.253% | $219.8487 | $219.85 | $219.85 | $219.80 |
| Purchase #7 | $174.71 | 10.641% | $193.3009 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $1,054.17 | $1,111.3503 | $1,111.35 | $1,111.40 | $1,111.30 | |