| 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 | $138.38 | 5.368% | $145.8082 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $25.31 | 6.757% | $27.0202 | $27.02 | $27.00 | $27.00 |
| Purchase #3 | $63.58 | 8.778% | $69.1611 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $131.94 | 7.177% | $141.4093 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $236.96 | 4.282% | $247.1066 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $117.75 | 10.644% | $130.2833 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $163.40 | 13.367% | $185.2417 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $877.32 | $946.0304 | $946.03 | $946.00 | $946.00 | |