| 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 | $174.59 | 9.202% | $190.6558 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $27.94 | 4.640% | $29.2364 | $29.24 | $29.25 | $29.20 |
| Purchase #3 | $65.60 | 3.760% | $68.0666 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $60.70 | 10.740% | $67.2192 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $72.64 | 7.447% | $78.0495 | $78.05 | $78.05 | $78.00 |
| Purchase #6 | $114.82 | 9.480% | $125.7049 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $128.65 | 6.599% | $137.1396 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $644.94 | $696.0720 | $696.08 | $696.05 | $696.00 | |