| 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 | $146.42 | 13.849% | $166.6977 | $166.70 | $166.70 | $166.70 |
| Purchase #2 | $8.46 | 5.729% | $8.9447 | $8.94 | $8.95 | $8.90 |
| Purchase #3 | $172.86 | 11.707% | $193.0967 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $70.82 | 6.300% | $75.2817 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $226.92 | 3.467% | $234.7873 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $192.66 | 7.533% | $207.1731 | $207.17 | $207.15 | $207.20 |
| Purchase #7 | $143.65 | 13.407% | $162.9092 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $961.79 | $1,048.8904 | $1,048.89 | $1,048.90 | $1,048.90 | |