| 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 | $132.39 | 3.438% | $136.9416 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $133.52 | 6.507% | $142.2081 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $167.88 | 4.843% | $176.0104 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $40.72 | 5.794% | $43.0793 | $43.08 | $43.10 | $43.10 |
| Purchase #5 | $236.71 | 3.164% | $244.1995 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $73.97 | 4.597% | $77.3704 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $140.27 | 9.176% | $153.1412 | $153.14 | $153.15 | $153.10 |
| 7 purchase totals = | $925.46 | $972.9505 | $972.95 | $972.95 | $972.90 | |