| 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 | $203.45 | 7.225% | $218.1493 | $218.15 | $218.15 | $218.10 |
| Purchase #2 | $157.43 | 12.272% | $176.7498 | $176.75 | $176.75 | $176.70 |
| Purchase #3 | $235.35 | 5.532% | $248.3696 | $248.37 | $248.35 | $248.40 |
| Purchase #4 | $199.57 | 5.562% | $210.6701 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $48.86 | 6.622% | $52.0955 | $52.10 | $52.10 | $52.10 |
| Purchase #6 | $214.71 | 3.716% | $222.6886 | $222.69 | $222.70 | $222.70 |
| Purchase #7 | $8.55 | 6.544% | $9.1095 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $1,067.92 | $1,137.8324 | $1,137.84 | $1,137.80 | $1,137.80 | |