| 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 | $136.94 | 12.628% | $154.2328 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $35.56 | 11.867% | $39.7799 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $238.91 | 8.459% | $259.1194 | $259.12 | $259.10 | $259.10 |
| Purchase #4 | $70.67 | 5.783% | $74.7568 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $179.42 | 3.535% | $185.7625 | $185.76 | $185.75 | $185.80 |
| Purchase #6 | $14.70 | 6.767% | $15.6947 | $15.69 | $15.70 | $15.70 |
| Purchase #7 | $15.56 | 9.203% | $16.992 | $16.99 | $17.00 | $17.00 |
| 7 purchase totals = | $691.76 | $746.3381 | $746.33 | $746.35 | $746.40 | |