| 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 | $181.41 | 3.479% | $187.7213 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $86.49 | 3.696% | $89.6867 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $112.59 | 7.673% | $121.229 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $153.91 | 7.495% | $165.4456 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $16.89 | 5.550% | $17.8274 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $53.73 | 12.812% | $60.6139 | $60.61 | $60.60 | $60.60 |
| Purchase #7 | $139.74 | 7.227% | $149.839 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $744.76 | $792.3629 | $792.37 | $792.40 | $792.20 | |