| 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 | $160.88 | 5.866% | $170.3172 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $38.86 | 12.349% | $43.6588 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $139.46 | 4.694% | $146.0063 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $222.54 | 11.159% | $247.3732 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $239.69 | 11.291% | $266.7534 | $266.75 | $266.75 | $266.80 |
| Purchase #6 | $177.26 | 9.396% | $193.9153 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $11.31 | 11.502% | $12.6109 | $12.61 | $12.60 | $12.60 |
| 7 purchase totals = | $990.00 | $1,080.6351 | $1,080.64 | $1,080.55 | $1,080.70 | |