| 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 | $145.74 | 3.361% | $150.6383 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $33.98 | 12.348% | $38.1759 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $209.79 | 4.822% | $219.9061 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $60.82 | 6.664% | $64.873 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $234.34 | 6.411% | $249.3635 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $240.72 | 8.686% | $261.6289 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $145.57 | 6.796% | $155.4629 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $1,070.96 | $1,140.0486 | $1,140.05 | $1,140.05 | $1,140.10 | |