| 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 | $231.80 | 13.490% | $263.0698 | $263.07 | $263.05 | $263.10 |
| Purchase #2 | $144.89 | 11.261% | $161.2061 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $119.66 | 10.190% | $131.8534 | $131.85 | $131.85 | $131.90 |
| Purchase #4 | $130.75 | 7.353% | $140.364 | $140.36 | $140.35 | $140.40 |
| Purchase #5 | $107.65 | 7.193% | $115.3933 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $180.56 | 9.704% | $198.0815 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $120.80 | 4.377% | $126.0874 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $1,036.11 | $1,136.0555 | $1,136.05 | $1,136.05 | $1,136.20 | |