| 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 | $158.64 | 5.214% | $166.9115 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $35.76 | 12.431% | $40.2053 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $211.76 | 9.138% | $231.1106 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $120.91 | 13.659% | $137.4251 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $63.61 | 12.679% | $71.6751 | $71.68 | $71.70 | $71.70 |
| Purchase #6 | $21.71 | 11.398% | $24.1845 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $123.56 | 12.238% | $138.6813 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $735.95 | $810.1934 | $810.20 | $810.25 | $810.20 | |