| 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 | $147.81 | 8.431% | $160.2719 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $226.94 | 3.571% | $235.044 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $46.56 | 10.478% | $51.4386 | $51.44 | $51.45 | $51.40 |
| Purchase #4 | $180.76 | 4.826% | $189.4835 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $216.59 | 12.565% | $243.8045 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $30.44 | 5.617% | $32.1498 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $199.43 | 7.454% | $214.2955 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $1,048.53 | $1,126.4878 | $1,126.48 | $1,126.50 | $1,126.40 | |