| 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 | $19.57 | 13.526% | $22.217 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $228.52 | 4.416% | $238.6114 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $160.46 | 12.794% | $180.9893 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $186.57 | 11.192% | $207.4509 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $180.49 | 3.761% | $187.2782 | $187.28 | $187.30 | $187.30 |
| Purchase #6 | $151.53 | 11.232% | $168.5498 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $136.52 | 9.202% | $149.0826 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $1,063.66 | $1,154.1792 | $1,154.18 | $1,154.20 | $1,154.20 | |