| 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 | $145.54 | 11.242% | $161.9016 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $24.85 | 13.512% | $28.2077 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $147.66 | 12.681% | $166.3848 | $166.38 | $166.40 | $166.40 |
| Purchase #4 | $186.68 | 9.789% | $204.9541 | $204.95 | $204.95 | $205.00 |
| Purchase #5 | $153.81 | 10.578% | $170.08 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $162.75 | 5.449% | $171.6182 | $171.62 | $171.60 | $171.60 |
| Purchase #7 | $8.49 | 10.504% | $9.3818 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $829.78 | $912.5282 | $912.52 | $912.55 | $912.60 | |