| 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 | $109.43 | 3.711% | $113.4909 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $147.55 | 4.709% | $154.4981 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $195.68 | 4.262% | $204.0199 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $157.82 | 10.534% | $174.4448 | $174.44 | $174.45 | $174.40 |
| Purchase #5 | $82.33 | 9.292% | $89.9801 | $89.98 | $90.00 | $90.00 |
| Purchase #6 | $142.28 | 5.295% | $149.8137 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $186.44 | 12.299% | $209.3703 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $1,021.53 | $1,095.6178 | $1,095.61 | $1,095.60 | $1,095.60 | |