| 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 | $140.56 | 11.510% | $156.7385 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $137.64 | 12.650% | $155.0515 | $155.05 | $155.05 | $155.10 |
| Purchase #3 | $203.98 | 6.766% | $217.7813 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $73.85 | 7.354% | $79.2809 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $168.75 | 4.199% | $175.8358 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $44.81 | 7.809% | $48.3092 | $48.31 | $48.30 | $48.30 |
| Purchase #7 | $60.82 | 12.269% | $68.282 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $830.41 | $901.2792 | $901.28 | $901.35 | $901.30 | |