| 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 | $182.87 | 11.636% | $204.1488 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $102.58 | 6.662% | $109.4139 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $109.70 | 5.310% | $115.5251 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $82.99 | 4.569% | $86.7818 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $159.86 | 7.594% | $171.9998 | $172.00 | $172.00 | $172.00 |
| Purchase #6 | $54.37 | 3.660% | $56.3599 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $247.60 | 9.390% | $270.8496 | $270.85 | $270.85 | $270.80 |
| 7 purchase totals = | $939.97 | $1,015.0789 | $1,015.08 | $1,015.10 | $1,015.00 | |