| 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 | $186.59 | 13.870% | $212.47 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $154.50 | 3.217% | $159.4703 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $208.34 | 11.543% | $232.3887 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $86.98 | 4.609% | $90.9889 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $164.52 | 6.657% | $175.4721 | $175.47 | $175.45 | $175.50 |
| Purchase #6 | $183.51 | 11.636% | $204.8632 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $223.53 | 10.159% | $246.2384 | $246.24 | $246.25 | $246.20 |
| 7 purchase totals = | $1,207.97 | $1,321.8916 | $1,321.89 | $1,321.85 | $1,322.00 | |