| 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 | $134.74 | 7.810% | $145.2632 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $216.84 | 10.478% | $239.5605 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $188.68 | 13.691% | $214.5122 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $188.48 | 13.414% | $213.7627 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $135.31 | 13.683% | $153.8245 | $153.82 | $153.80 | $153.80 |
| Purchase #6 | $211.31 | 8.238% | $228.7177 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $10.82 | 12.261% | $12.1466 | $12.15 | $12.15 | $12.10 |
| 7 purchase totals = | $1,086.18 | $1,207.7874 | $1,207.78 | $1,207.70 | $1,207.80 | |