| 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 | $159.84 | 13.735% | $181.794 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $207.42 | 6.473% | $220.8463 | $220.85 | $220.85 | $220.80 |
| Purchase #3 | $87.50 | 10.472% | $96.663 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $132.77 | 13.290% | $150.4151 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $234.79 | 4.367% | $245.0433 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $151.28 | 12.446% | $170.1083 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $215.48 | 9.737% | $236.4613 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $1,189.08 | $1,301.3313 | $1,301.33 | $1,301.30 | $1,301.30 | |