| 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 | $140.60 | 3.429% | $145.4212 | $145.42 | $145.40 | $145.40 |
| Purchase #2 | $37.32 | 6.128% | $39.607 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $248.64 | 11.412% | $277.0148 | $277.01 | $277.00 | $277.00 |
| Purchase #4 | $65.91 | 12.114% | $73.8943 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $170.96 | 9.187% | $186.6661 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $153.26 | 3.868% | $159.1881 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $167.41 | 4.329% | $174.6572 | $174.66 | $174.65 | $174.70 |
| 7 purchase totals = | $984.10 | $1,056.4487 | $1,056.45 | $1,056.40 | $1,056.50 | |