| 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 | $13.88 | 7.308% | $14.8944 | $14.89 | $14.90 | $14.90 |
| Purchase #2 | $88.96 | 4.752% | $93.1874 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $95.70 | 6.443% | $101.866 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $153.49 | 7.361% | $164.7884 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $164.94 | 10.459% | $182.1911 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $20.26 | 3.236% | $20.9156 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $214.66 | 11.578% | $239.5133 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $751.89 | $817.3562 | $817.36 | $817.35 | $817.40 | |