| 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 | $139.55 | 5.113% | $146.6852 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $101.48 | 4.217% | $105.7594 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $159.80 | 12.598% | $179.9316 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $186.50 | 9.363% | $203.962 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $140.48 | 4.719% | $147.1093 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $227.50 | 6.589% | $242.49 | $242.49 | $242.50 | $242.50 |
| Purchase #7 | $175.48 | 11.574% | $195.7901 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,130.79 | $1,221.7276 | $1,221.73 | $1,221.75 | $1,221.80 | |