| 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 | $181.38 | 3.211% | $187.2041 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $210.59 | 5.795% | $222.7937 | $222.79 | $222.80 | $222.80 |
| Purchase #3 | $72.53 | 5.725% | $76.6823 | $76.68 | $76.70 | $76.70 |
| Purchase #4 | $15.28 | 12.685% | $17.2183 | $17.22 | $17.20 | $17.20 |
| Purchase #5 | $55.92 | 3.378% | $57.809 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $51.77 | 3.383% | $53.5214 | $53.52 | $53.50 | $53.50 |
| Purchase #7 | $199.68 | 11.672% | $222.9866 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $787.15 | $838.2154 | $838.21 | $838.20 | $838.20 | |