| 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 | $186.31 | 12.859% | $210.2676 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $129.54 | 10.272% | $142.8463 | $142.85 | $142.85 | $142.80 |
| Purchase #3 | $22.72 | 6.300% | $24.1514 | $24.15 | $24.15 | $24.20 |
| Purchase #4 | $117.91 | 10.359% | $130.1243 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $66.66 | 12.404% | $74.9285 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $166.71 | 8.721% | $181.2488 | $181.25 | $181.25 | $181.20 |
| Purchase #7 | $30.51 | 4.520% | $31.8891 | $31.89 | $31.90 | $31.90 |
| 7 purchase totals = | $720.36 | $795.4560 | $795.46 | $795.45 | $795.40 | |