| 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 | $166.29 | 10.565% | $183.8585 | $183.86 | $183.85 | $183.90 |
| Purchase #2 | $178.28 | 4.765% | $186.775 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $164.53 | 3.846% | $170.8578 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $206.53 | 4.193% | $215.1898 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $85.30 | 12.516% | $95.9761 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $26.27 | 12.709% | $29.6087 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $112.37 | 6.197% | $119.3336 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $939.57 | $1,001.5995 | $1,001.61 | $1,001.65 | $1,001.70 | |