| 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 | $133.79 | 5.639% | $141.3344 | $141.33 | $141.35 | $141.30 |
| Purchase #2 | $170.70 | 4.206% | $177.8796 | $177.88 | $177.90 | $177.90 |
| Purchase #3 | $7.93 | 11.465% | $8.8392 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $195.25 | 11.813% | $218.3149 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $16.91 | 6.567% | $18.0205 | $18.02 | $18.00 | $18.00 |
| Purchase #6 | $226.85 | 5.594% | $239.54 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $73.83 | 13.502% | $83.7985 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $825.26 | $887.7271 | $887.72 | $887.75 | $887.60 | |