| 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 | $213.59 | 4.753% | $223.7419 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $150.80 | 4.178% | $157.1004 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $134.94 | 3.146% | $139.1852 | $139.19 | $139.20 | $139.20 |
| Purchase #4 | $51.94 | 3.575% | $53.7969 | $53.80 | $53.80 | $53.80 |
| Purchase #5 | $141.58 | 4.484% | $147.9284 | $147.93 | $147.95 | $147.90 |
| Purchase #6 | $76.63 | 5.175% | $80.5956 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $182.29 | 12.585% | $205.2312 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $951.77 | $1,007.5796 | $1,007.59 | $1,007.65 | $1,007.50 | |