| 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 | $183.77 | 7.479% | $197.5142 | $197.51 | $197.50 | $197.50 |
| Purchase #2 | $136.48 | 6.211% | $144.9568 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $23.52 | 5.143% | $24.7296 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $94.53 | 9.675% | $103.6758 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $228.39 | 9.292% | $249.612 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $30.62 | 10.590% | $33.8627 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $141.63 | 3.111% | $146.0361 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $838.94 | $900.3872 | $900.39 | $900.40 | $900.40 | |