| 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 | $178.51 | 11.458% | $198.9637 | $198.96 | $198.95 | $199.00 |
| Purchase #2 | $71.99 | 4.240% | $75.0424 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $150.80 | 3.569% | $156.1821 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $239.40 | 9.279% | $261.6139 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $29.30 | 11.828% | $32.7656 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $50.83 | 10.504% | $56.1692 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $153.48 | 4.627% | $160.5815 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $874.31 | $941.3184 | $941.31 | $941.30 | $941.40 | |