| 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 | $193.33 | 4.160% | $201.3725 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $166.29 | 4.426% | $173.65 | $173.65 | $173.65 | $173.70 |
| Purchase #3 | $49.47 | 6.418% | $52.645 | $52.65 | $52.65 | $52.60 |
| Purchase #4 | $188.88 | 7.777% | $203.5692 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $37.98 | 13.138% | $42.9698 | $42.97 | $42.95 | $43.00 |
| Purchase #6 | $237.35 | 8.868% | $258.3982 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $183.82 | 11.119% | $204.2589 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $1,057.12 | $1,136.8636 | $1,136.87 | $1,136.80 | $1,137.00 | |