| 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 | $152.46 | 12.310% | $171.2278 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $57.65 | 4.568% | $60.2835 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $115.59 | 9.546% | $126.6242 | $126.62 | $126.60 | $126.60 |
| Purchase #4 | $108.29 | 12.567% | $121.8988 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $220.31 | 12.664% | $248.2101 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $13.76 | 5.447% | $14.5095 | $14.51 | $14.50 | $14.50 |
| Purchase #7 | $138.66 | 7.501% | $149.0609 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $806.72 | $891.8148 | $891.81 | $891.80 | $891.80 | |