| 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 | $166.75 | 6.393% | $177.4103 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $153.65 | 13.686% | $174.6785 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $161.42 | 5.449% | $170.2158 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $130.45 | 8.689% | $141.7848 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $125.40 | 12.158% | $140.6461 | $140.65 | $140.65 | $140.60 |
| Purchase #6 | $137.28 | 7.845% | $148.0496 | $148.05 | $148.05 | $148.00 |
| Purchase #7 | $73.95 | 9.550% | $81.0122 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $948.90 | $1,033.7973 | $1,033.80 | $1,033.80 | $1,033.70 | |