| 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 | $65.51 | 12.270% | $73.5481 | $73.55 | $73.55 | $73.50 |
| Purchase #2 | $248.68 | 5.284% | $261.8203 | $261.82 | $261.80 | $261.80 |
| Purchase #3 | $141.38 | 10.317% | $155.9662 | $155.97 | $155.95 | $156.00 |
| Purchase #4 | $31.63 | 6.858% | $33.7992 | $33.80 | $33.80 | $33.80 |
| Purchase #5 | $157.53 | 13.497% | $178.7918 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $162.34 | 11.114% | $180.3825 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $32.54 | 4.775% | $34.0938 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $839.61 | $918.4019 | $918.40 | $918.40 | $918.40 | |