| 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 | $76.69 | 5.642% | $81.0168 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $147.35 | 11.683% | $164.5649 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $226.64 | 12.649% | $255.3077 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $123.77 | 5.300% | $130.3298 | $130.33 | $130.35 | $130.30 |
| Purchase #5 | $214.78 | 8.451% | $232.9311 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $218.90 | 3.192% | $225.8873 | $225.89 | $225.90 | $225.90 |
| Purchase #7 | $33.36 | 13.873% | $37.988 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $1,041.49 | $1,128.0256 | $1,128.03 | $1,128.05 | $1,128.00 | |