| 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 | $145.61 | 10.718% | $161.2165 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $151.52 | 7.291% | $162.5673 | $162.57 | $162.55 | $162.60 |
| Purchase #3 | $16.99 | 12.209% | $19.0643 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $198.78 | 8.174% | $215.0283 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $245.34 | 5.524% | $258.8926 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $181.85 | 10.279% | $200.5424 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $189.72 | 13.318% | $214.9869 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $1,129.81 | $1,232.2983 | $1,232.30 | $1,232.30 | $1,232.30 | |