| 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 | $118.64 | 7.104% | $127.0682 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $127.87 | 4.608% | $133.7622 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $158.73 | 9.495% | $173.8014 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $141.99 | 4.267% | $148.0487 | $148.05 | $148.05 | $148.00 |
| Purchase #5 | $193.65 | 6.189% | $205.635 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $201.68 | 5.460% | $212.6917 | $212.69 | $212.70 | $212.70 |
| Purchase #7 | $72.30 | 11.789% | $80.8234 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $1,014.86 | $1,081.8306 | $1,081.83 | $1,081.80 | $1,081.80 | |