| 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 | $162.69 | 3.138% | $167.7952 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $186.95 | 3.762% | $193.9831 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $90.57 | 11.871% | $101.3216 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $203.31 | 12.338% | $228.3944 | $228.39 | $228.40 | $228.40 |
| Purchase #5 | $238.38 | 13.166% | $269.7651 | $269.77 | $269.75 | $269.80 |
| Purchase #6 | $164.36 | 3.759% | $170.5383 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $140.76 | 12.868% | $158.873 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $1,187.02 | $1,290.6707 | $1,290.67 | $1,290.65 | $1,290.70 | |