| 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 | $164.57 | 5.674% | $173.9077 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $235.28 | 10.546% | $260.0926 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $48.78 | 8.224% | $52.7917 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $137.85 | 5.840% | $145.9004 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $236.89 | 11.222% | $263.4738 | $263.47 | $263.45 | $263.50 |
| Purchase #6 | $228.70 | 3.345% | $236.35 | $236.35 | $236.35 | $236.40 |
| Purchase #7 | $51.82 | 3.311% | $53.5358 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $1,103.89 | $1,186.0520 | $1,186.05 | $1,186.05 | $1,186.10 | |