| 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 | $169.85 | 12.831% | $191.6435 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $149.85 | 11.346% | $166.852 | $166.85 | $166.85 | $166.90 |
| Purchase #3 | $49.69 | 10.283% | $54.7996 | $54.80 | $54.80 | $54.80 |
| Purchase #4 | $228.50 | 3.131% | $235.6543 | $235.65 | $235.65 | $235.70 |
| Purchase #5 | $38.37 | 10.397% | $42.3593 | $42.36 | $42.35 | $42.40 |
| Purchase #6 | $57.98 | 12.221% | $65.0657 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $27.60 | 9.270% | $30.1585 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $721.84 | $786.5329 | $786.53 | $786.50 | $786.70 | |