| 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 | $20.80 | 9.149% | $22.703 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $144.75 | 5.872% | $153.2497 | $153.25 | $153.25 | $153.20 |
| Purchase #3 | $88.78 | 13.463% | $100.7325 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $153.98 | 8.488% | $167.0498 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $174.41 | 11.170% | $193.8916 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $164.96 | 10.659% | $182.5431 | $182.54 | $182.55 | $182.50 |
| Purchase #7 | $210.67 | 7.532% | $226.5377 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $958.35 | $1,046.7074 | $1,046.70 | $1,046.75 | $1,046.50 | |