| 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 | $153.67 | 9.161% | $167.7477 | $167.75 | $167.75 | $167.70 |
| Purchase #2 | $135.35 | 12.761% | $152.622 | $152.62 | $152.60 | $152.60 |
| Purchase #3 | $187.47 | 3.386% | $193.8177 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $200.75 | 7.117% | $215.0374 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $213.84 | 6.838% | $228.4624 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $89.69 | 5.126% | $94.2875 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $217.79 | 9.116% | $237.6437 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $1,198.56 | $1,289.6184 | $1,289.62 | $1,289.60 | $1,289.50 | |