| 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 | $182.82 | 8.447% | $198.2628 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $123.48 | 5.636% | $130.4393 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $39.46 | 9.767% | $43.3141 | $43.31 | $43.30 | $43.30 |
| Purchase #4 | $47.63 | 10.665% | $52.7097 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $207.97 | 13.143% | $235.3035 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $176.61 | 4.544% | $184.6352 | $184.64 | $184.65 | $184.60 |
| Purchase #7 | $65.31 | 11.754% | $72.9865 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $843.28 | $917.6511 | $917.65 | $917.65 | $917.60 | |