| 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 | $171.39 | 11.448% | $191.0107 | $191.01 | $191.00 | $191.00 |
| Purchase #2 | $75.59 | 5.578% | $79.8064 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $147.57 | 4.195% | $153.7606 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $34.63 | 6.553% | $36.8993 | $36.90 | $36.90 | $36.90 |
| Purchase #5 | $249.27 | 7.701% | $268.4663 | $268.47 | $268.45 | $268.50 |
| Purchase #6 | $207.31 | 4.125% | $215.8615 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $159.37 | 9.606% | $174.6791 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $1,045.13 | $1,120.4839 | $1,120.49 | $1,120.45 | $1,120.60 | |