| 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 | $161.72 | 9.256% | $176.6888 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $243.44 | 5.585% | $257.0361 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $12.44 | 12.767% | $14.0282 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $221.84 | 13.741% | $252.323 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $186.79 | 8.603% | $202.8595 | $202.86 | $202.85 | $202.90 |
| Purchase #6 | $63.79 | 7.119% | $68.3312 | $68.33 | $68.35 | $68.30 |
| Purchase #7 | $234.95 | 10.800% | $260.3246 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,124.97 | $1,231.5914 | $1,231.59 | $1,231.60 | $1,231.50 | |