| 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 | $172.38 | 10.859% | $191.0987 | $191.10 | $191.10 | $191.10 |
| Purchase #2 | $166.92 | 3.640% | $172.9959 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $114.81 | 12.132% | $128.7387 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $16.47 | 3.282% | $17.0105 | $17.01 | $17.00 | $17.00 |
| Purchase #5 | $85.73 | 9.727% | $94.069 | $94.07 | $94.05 | $94.10 |
| Purchase #6 | $94.76 | 7.462% | $101.831 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $222.31 | 12.691% | $250.5234 | $250.52 | $250.50 | $250.50 |
| 7 purchase totals = | $873.38 | $956.2672 | $956.27 | $956.25 | $956.20 | |