| 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 | $145.45 | 9.441% | $159.1819 | $159.18 | $159.20 | $159.20 |
| Purchase #2 | $207.64 | 7.247% | $222.6877 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $244.83 | 6.528% | $260.8125 | $260.81 | $260.80 | $260.80 |
| Purchase #4 | $155.82 | 10.190% | $171.6981 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $6.27 | 12.560% | $7.0575 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $210.49 | 6.328% | $223.8098 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $180.42 | 10.149% | $198.7308 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $1,150.92 | $1,243.9783 | $1,243.98 | $1,244.00 | $1,244.00 | |