| 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 | $101.58 | 11.614% | $113.3775 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $17.87 | 4.522% | $18.6781 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $88.94 | 5.829% | $94.1243 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $176.74 | 13.482% | $200.5681 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $54.42 | 7.136% | $58.3034 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $243.40 | 7.447% | $261.526 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $147.27 | 6.440% | $156.7542 | $156.75 | $156.75 | $156.80 |
| 7 purchase totals = | $830.22 | $903.3316 | $903.33 | $903.35 | $903.40 | |