| 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 | $150.52 | 4.162% | $156.7846 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $81.84 | 10.144% | $90.1418 | $90.14 | $90.15 | $90.10 |
| Purchase #3 | $230.90 | 9.408% | $252.6231 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $239.75 | 6.339% | $254.9478 | $254.95 | $254.95 | $254.90 |
| Purchase #5 | $18.52 | 4.644% | $19.3801 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $204.83 | 8.625% | $222.4966 | $222.50 | $222.50 | $222.50 |
| Purchase #7 | $42.87 | 9.658% | $47.0104 | $47.01 | $47.00 | $47.00 |
| 7 purchase totals = | $969.23 | $1,043.3844 | $1,043.38 | $1,043.40 | $1,043.30 | |