| 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 | $180.39 | 4.362% | $188.2586 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $173.51 | 4.446% | $181.2243 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $37.93 | 3.315% | $39.1874 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $165.85 | 13.115% | $187.6012 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $74.35 | 3.154% | $76.695 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $153.86 | 11.313% | $171.2662 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $63.66 | 3.660% | $65.99 | $65.99 | $66.00 | $66.00 |
| 7 purchase totals = | $849.55 | $910.2227 | $910.23 | $910.20 | $910.30 | |