| 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 | $141.53 | 5.650% | $149.5264 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $191.53 | 13.315% | $217.0322 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $15.88 | 6.287% | $16.8784 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $132.73 | 3.790% | $137.7605 | $137.76 | $137.75 | $137.80 |
| Purchase #5 | $240.50 | 8.771% | $261.5943 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $63.44 | 4.356% | $66.2034 | $66.20 | $66.20 | $66.20 |
| Purchase #7 | $175.51 | 12.669% | $197.7454 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $961.12 | $1,046.7406 | $1,046.74 | $1,046.80 | $1,046.70 | |