| 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 | $144.39 | 12.160% | $161.9478 | $161.95 | $161.95 | $161.90 |
| Purchase #2 | $180.67 | 6.344% | $192.1317 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $172.88 | 6.576% | $184.2486 | $184.25 | $184.25 | $184.20 |
| Purchase #4 | $85.70 | 3.632% | $88.8126 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $128.27 | 6.539% | $136.6576 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $241.38 | 12.161% | $270.7342 | $270.73 | $270.75 | $270.70 |
| Purchase #7 | $150.72 | 13.753% | $171.4485 | $171.45 | $171.45 | $171.40 |
| 7 purchase totals = | $1,104.01 | $1,205.9810 | $1,205.98 | $1,206.00 | $1,205.80 | |