| 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 | $210.54 | 8.615% | $228.678 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $166.68 | 6.836% | $178.0742 | $178.07 | $178.05 | $178.10 |
| Purchase #3 | $14.92 | 10.310% | $16.4583 | $16.46 | $16.45 | $16.50 |
| Purchase #4 | $150.63 | 10.494% | $166.4371 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $48.73 | 8.388% | $52.8175 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $103.99 | 7.487% | $111.7757 | $111.78 | $111.80 | $111.80 |
| Purchase #7 | $187.41 | 6.548% | $199.6816 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $882.90 | $953.9224 | $953.93 | $953.95 | $954.00 | |