| 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 | $99.63 | 7.595% | $107.1969 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $133.32 | 9.690% | $146.2387 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $162.54 | 8.553% | $176.442 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $204.44 | 9.176% | $223.1994 | $223.20 | $223.20 | $223.20 |
| Purchase #5 | $242.78 | 13.632% | $275.8758 | $275.88 | $275.90 | $275.90 |
| Purchase #6 | $37.98 | 4.226% | $39.585 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $33.45 | 11.722% | $37.371 | $37.37 | $37.35 | $37.40 |
| 7 purchase totals = | $914.14 | $1,005.9088 | $1,005.92 | $1,005.95 | $1,005.90 | |