| 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 | $187.47 | 5.147% | $197.1191 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $28.77 | 4.192% | $29.976 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $50.49 | 11.692% | $56.3933 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $124.81 | 5.456% | $131.6196 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $93.67 | 3.763% | $97.1948 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $211.29 | 7.327% | $226.7712 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $165.62 | 9.392% | $181.175 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $862.12 | $920.2490 | $920.25 | $920.25 | $920.30 | |