| 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 | $226.55 | 6.171% | $240.5304 | $240.53 | $240.55 | $240.50 |
| Purchase #2 | $215.42 | 4.414% | $224.9286 | $224.93 | $224.95 | $224.90 |
| Purchase #3 | $176.86 | 6.115% | $187.675 | $187.68 | $187.70 | $187.70 |
| Purchase #4 | $13.82 | 10.860% | $15.3209 | $15.32 | $15.30 | $15.30 |
| Purchase #5 | $33.30 | 13.153% | $37.6799 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $150.81 | 5.444% | $159.0201 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $165.69 | 8.810% | $180.2873 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $982.45 | $1,045.4422 | $1,045.45 | $1,045.50 | $1,045.40 | |