| 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 | $173.74 | 5.515% | $183.3218 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $37.99 | 11.452% | $42.3406 | $42.34 | $42.35 | $42.30 |
| Purchase #3 | $223.87 | 5.374% | $235.9008 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $90.35 | 6.744% | $96.4432 | $96.44 | $96.45 | $96.40 |
| Purchase #5 | $192.77 | 9.378% | $210.848 | $210.85 | $210.85 | $210.80 |
| Purchase #6 | $96.29 | 9.708% | $105.6378 | $105.64 | $105.65 | $105.60 |
| Purchase #7 | $78.95 | 5.105% | $82.9804 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $893.96 | $957.4726 | $957.47 | $957.50 | $957.30 | |