| 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 | $169.50 | 9.425% | $185.4754 | $185.48 | $185.50 | $185.50 |
| Purchase #2 | $159.46 | 8.761% | $173.4303 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $59.55 | 8.811% | $64.797 | $64.80 | $64.80 | $64.80 |
| Purchase #4 | $163.94 | 13.478% | $186.0358 | $186.04 | $186.05 | $186.00 |
| Purchase #5 | $189.90 | 5.788% | $200.8914 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $171.82 | 12.689% | $193.6222 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $171.45 | 10.513% | $189.4745 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $1,085.62 | $1,193.7266 | $1,193.73 | $1,193.75 | $1,193.70 | |