| 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 | $198.63 | 3.232% | $205.0497 | $205.05 | $205.05 | $205.00 |
| Purchase #2 | $140.70 | 8.373% | $152.4808 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $22.29 | 13.103% | $25.2107 | $25.21 | $25.20 | $25.20 |
| Purchase #4 | $158.46 | 10.370% | $174.8923 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $223.89 | 11.792% | $250.2911 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $146.97 | 6.851% | $157.0389 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $163.95 | 4.790% | $171.8032 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $1,054.89 | $1,136.7667 | $1,136.76 | $1,136.80 | $1,136.70 | |