| 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 | $201.42 | 13.204% | $228.0155 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $103.89 | 3.274% | $107.2914 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $6.56 | 13.493% | $7.4451 | $7.45 | $7.45 | $7.40 |
| Purchase #4 | $24.88 | 7.600% | $26.7709 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $157.27 | 6.425% | $167.3746 | $167.37 | $167.35 | $167.40 |
| Purchase #6 | $44.82 | 4.388% | $46.7867 | $46.79 | $46.80 | $46.80 |
| Purchase #7 | $39.86 | 7.874% | $42.9986 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $578.70 | $626.6828 | $626.69 | $626.65 | $626.70 | |