| 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 | $181.44 | 6.731% | $193.6527 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $141.99 | 12.818% | $160.1903 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $56.72 | 9.342% | $62.0188 | $62.02 | $62.00 | $62.00 |
| Purchase #4 | $27.67 | 10.704% | $30.6318 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $96.59 | 3.114% | $99.5978 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $5.27 | 9.424% | $5.7666 | $5.77 | $5.75 | $5.80 |
| Purchase #7 | $83.37 | 12.845% | $94.0789 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $593.05 | $645.9369 | $645.94 | $645.95 | $646.00 | |