| 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 | $138.57 | 6.602% | $147.7184 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $225.48 | 10.264% | $248.6233 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $162.83 | 10.852% | $180.5003 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $155.76 | 4.120% | $162.1773 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $27.99 | 8.516% | $30.3736 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $69.70 | 8.534% | $75.6482 | $75.65 | $75.65 | $75.60 |
| Purchase #7 | $248.42 | 4.706% | $260.1106 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $1,028.75 | $1,105.1517 | $1,105.15 | $1,105.10 | $1,105.10 | |