| 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 | $178.93 | 3.597% | $185.3661 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $131.63 | 11.759% | $147.1084 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $153.46 | 5.112% | $161.3049 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $173.95 | 3.286% | $179.666 | $179.67 | $179.65 | $179.70 |
| Purchase #5 | $223.25 | 5.632% | $235.8234 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $169.78 | 12.110% | $190.3404 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $231.93 | 12.131% | $260.0654 | $260.07 | $260.05 | $260.10 |
| 7 purchase totals = | $1,262.93 | $1,359.6746 | $1,359.68 | $1,359.60 | $1,359.70 | |