| 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 | $169.48 | 4.677% | $177.4066 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $238.46 | 9.594% | $261.3379 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $135.94 | 9.241% | $148.5022 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $48.60 | 12.517% | $54.6833 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $180.37 | 10.794% | $199.8391 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $36.67 | 5.111% | $38.5442 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $13.92 | 11.765% | $15.5577 | $15.56 | $15.55 | $15.60 |
| 7 purchase totals = | $823.44 | $895.8710 | $895.87 | $895.90 | $895.80 | |