| 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 | $166.50 | 4.512% | $174.0125 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $119.82 | 11.475% | $133.5693 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $124.92 | 5.269% | $131.502 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $30.93 | 10.291% | $34.113 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $177.30 | 4.566% | $185.3955 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $105.71 | 11.464% | $117.8286 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $85.79 | 7.536% | $92.2551 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $810.97 | $868.6760 | $868.68 | $868.65 | $868.70 | |