| 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 | $131.86 | 9.701% | $144.6517 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $27.60 | 11.412% | $30.7497 | $30.75 | $30.75 | $30.70 |
| Purchase #3 | $235.82 | 13.508% | $267.6746 | $267.67 | $267.65 | $267.70 |
| Purchase #4 | $162.98 | 9.735% | $178.8461 | $178.85 | $178.85 | $178.80 |
| Purchase #5 | $191.83 | 9.621% | $210.286 | $210.29 | $210.30 | $210.30 |
| Purchase #6 | $249.59 | 12.344% | $280.3994 | $280.40 | $280.40 | $280.40 |
| Purchase #7 | $33.64 | 7.828% | $36.2733 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $1,033.32 | $1,148.8808 | $1,148.88 | $1,148.85 | $1,148.90 | |