| 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 | $111.32 | 7.157% | $119.2872 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $240.77 | 4.767% | $252.2475 | $252.25 | $252.25 | $252.20 |
| Purchase #3 | $6.63 | 12.741% | $7.4747 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $30.58 | 13.249% | $34.6315 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $149.73 | 3.662% | $155.2131 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $86.47 | 8.323% | $93.6669 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $150.62 | 5.321% | $158.6345 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $776.12 | $821.1554 | $821.15 | $821.15 | $821.10 | |