| 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 | $187.34 | 3.443% | $193.7901 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $11.87 | 4.187% | $12.367 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $39.98 | 7.300% | $42.8985 | $42.90 | $42.90 | $42.90 |
| Purchase #4 | $175.48 | 13.369% | $198.9399 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $167.66 | 8.677% | $182.2079 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $34.69 | 10.505% | $38.3342 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $122.95 | 3.620% | $127.4008 | $127.40 | $127.40 | $127.40 |
| 7 purchase totals = | $739.97 | $795.9384 | $795.94 | $795.95 | $795.90 | |