| 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 | $164.77 | 12.713% | $185.7172 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $76.71 | 10.662% | $84.8888 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $188.28 | 12.605% | $212.0127 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $204.30 | 10.770% | $226.3031 | $226.30 | $226.30 | $226.30 |
| Purchase #5 | $182.49 | 9.648% | $200.0966 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $249.80 | 11.281% | $277.9799 | $277.98 | $278.00 | $278.00 |
| Purchase #7 | $135.73 | 7.766% | $146.2708 | $146.27 | $146.25 | $146.30 |
| 7 purchase totals = | $1,202.08 | $1,333.2691 | $1,333.27 | $1,333.25 | $1,333.30 | |