| 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 | $187.60 | 13.550% | $213.0198 | $213.02 | $213.00 | $213.00 |
| Purchase #2 | $60.48 | 3.168% | $62.396 | $62.40 | $62.40 | $62.40 |
| Purchase #3 | $140.58 | 13.600% | $159.6989 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $92.49 | 7.520% | $99.4452 | $99.45 | $99.45 | $99.40 |
| Purchase #5 | $56.57 | 6.784% | $60.4077 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $10.54 | 7.587% | $11.3397 | $11.34 | $11.35 | $11.30 |
| Purchase #7 | $97.68 | 10.420% | $107.8583 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $645.94 | $714.1656 | $714.18 | $714.15 | $714.10 | |