| 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 | $135.72 | 11.160% | $150.8664 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $232.83 | 13.758% | $264.8628 | $264.86 | $264.85 | $264.90 |
| Purchase #3 | $239.58 | 13.626% | $272.2252 | $272.23 | $272.25 | $272.20 |
| Purchase #4 | $130.99 | 11.485% | $146.0342 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $134.37 | 13.321% | $152.2694 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $168.78 | 10.566% | $186.6133 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $238.80 | 3.799% | $247.872 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $1,281.07 | $1,420.7433 | $1,420.74 | $1,420.70 | $1,420.80 | |