| 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 | $170.68 | 6.677% | $182.0763 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $49.99 | 9.874% | $54.926 | $54.93 | $54.95 | $54.90 |
| Purchase #3 | $32.96 | 6.473% | $35.0935 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $90.59 | 12.124% | $101.5731 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $249.36 | 9.775% | $273.7349 | $273.73 | $273.75 | $273.70 |
| Purchase #6 | $11.50 | 8.784% | $12.5102 | $12.51 | $12.50 | $12.50 |
| Purchase #7 | $90.92 | 3.733% | $94.314 | $94.31 | $94.30 | $94.30 |
| 7 purchase totals = | $696.00 | $754.2280 | $754.22 | $754.25 | $754.20 | |