| 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 | $162.29 | 12.412% | $182.4334 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $212.81 | 7.473% | $228.7133 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $11.54 | 10.320% | $12.7309 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $233.31 | 6.681% | $248.8974 | $248.90 | $248.90 | $248.90 |
| Purchase #5 | $143.99 | 11.504% | $160.5546 | $160.55 | $160.55 | $160.60 |
| Purchase #6 | $27.71 | 7.495% | $29.7869 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $13.30 | 8.270% | $14.3999 | $14.40 | $14.40 | $14.40 |
| 7 purchase totals = | $804.95 | $877.5164 | $877.51 | $877.55 | $877.50 | |