| 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 | $162.27 | 11.628% | $181.1388 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $15.81 | 10.795% | $17.5167 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $110.36 | 9.323% | $120.6489 | $120.65 | $120.65 | $120.60 |
| Purchase #4 | $153.96 | 11.265% | $171.3036 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $181.60 | 8.464% | $196.9706 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $208.90 | 6.141% | $221.7285 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $131.62 | 12.457% | $148.0159 | $148.02 | $148.00 | $148.00 |
| 7 purchase totals = | $964.52 | $1,057.3230 | $1,057.33 | $1,057.30 | $1,057.20 | |