| 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 | $133.56 | 9.407% | $146.124 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $79.43 | 9.364% | $86.8678 | $86.87 | $86.85 | $86.90 |
| Purchase #3 | $158.33 | 12.231% | $177.6953 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $28.82 | 3.245% | $29.7552 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $234.64 | 11.320% | $261.2012 | $261.20 | $261.20 | $261.20 |
| Purchase #6 | $105.71 | 4.559% | $110.5293 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $145.38 | 6.859% | $155.3516 | $155.35 | $155.35 | $155.40 |
| 7 purchase totals = | $885.87 | $967.5244 | $967.53 | $967.50 | $967.60 | |