| 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 | $117.43 | 13.298% | $133.0458 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $140.53 | 7.564% | $151.1597 | $151.16 | $151.15 | $151.20 |
| Purchase #3 | $78.37 | 8.684% | $85.1757 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $135.92 | 12.851% | $153.3871 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $20.49 | 12.331% | $23.0166 | $23.02 | $23.00 | $23.00 |
| Purchase #6 | $161.88 | 4.140% | $168.5818 | $168.58 | $168.60 | $168.60 |
| Purchase #7 | $196.27 | 11.222% | $218.2954 | $218.30 | $218.30 | $218.30 |
| 7 purchase totals = | $850.89 | $932.6621 | $932.68 | $932.70 | $932.70 | |