| 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 | $181.90 | 7.410% | $195.3788 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $192.73 | 5.850% | $204.0047 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $65.76 | 3.487% | $68.0531 | $68.05 | $68.05 | $68.10 |
| Purchase #4 | $17.74 | 13.741% | $20.1777 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $245.83 | 12.442% | $276.4162 | $276.42 | $276.40 | $276.40 |
| Purchase #6 | $140.86 | 13.590% | $160.0029 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $196.75 | 3.707% | $204.0435 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $1,041.57 | $1,128.0769 | $1,128.07 | $1,128.10 | $1,128.10 | |