| 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 | $143.99 | 3.305% | $148.7489 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $22.41 | 12.805% | $25.2796 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $31.97 | 4.484% | $33.4035 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $28.41 | 7.405% | $30.5138 | $30.51 | $30.50 | $30.50 |
| Purchase #5 | $84.26 | 7.241% | $90.3613 | $90.36 | $90.35 | $90.40 |
| Purchase #6 | $220.99 | 7.367% | $237.2703 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $189.83 | 5.211% | $199.722 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $721.86 | $765.2994 | $765.29 | $765.25 | $765.30 | |