| 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 | $168.57 | 11.583% | $188.0955 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $146.52 | 3.384% | $151.4782 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $46.28 | 7.860% | $49.9176 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $17.67 | 8.227% | $19.1237 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $241.46 | 11.359% | $268.8874 | $268.89 | $268.90 | $268.90 |
| Purchase #6 | $128.92 | 3.860% | $133.8963 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $7.98 | 4.181% | $8.3136 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $757.40 | $819.7123 | $819.72 | $819.70 | $819.70 | |