| 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 | $136.80 | 7.253% | $146.7221 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $165.87 | 5.163% | $174.4339 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $178.93 | 4.560% | $187.0892 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $115.60 | 7.860% | $124.6862 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $76.66 | 4.370% | $80.01 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $48.37 | 8.679% | $52.568 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $75.26 | 5.110% | $79.1058 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $797.49 | $844.6152 | $844.62 | $844.60 | $844.60 | |