| 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 | $163.46 | 8.830% | $177.8935 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $236.40 | 12.375% | $265.6545 | $265.65 | $265.65 | $265.70 |
| Purchase #3 | $69.50 | 10.800% | $77.006 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $222.27 | 6.523% | $236.7687 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $246.99 | 11.199% | $274.6504 | $274.65 | $274.65 | $274.70 |
| Purchase #6 | $198.71 | 4.633% | $207.9162 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $185.66 | 13.391% | $210.5217 | $210.52 | $210.50 | $210.50 |
| 7 purchase totals = | $1,322.99 | $1,450.4110 | $1,450.41 | $1,450.35 | $1,450.50 | |