| 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 | $128.37 | 13.640% | $145.8797 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $151.83 | 6.627% | $161.8918 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $6.48 | 10.752% | $7.1767 | $7.18 | $7.20 | $7.20 |
| Purchase #4 | $190.58 | 7.446% | $204.7706 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $156.45 | 3.545% | $161.9962 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $169.78 | 3.556% | $175.8174 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $224.67 | 12.320% | $252.3493 | $252.35 | $252.35 | $252.30 |
| 7 purchase totals = | $1,028.16 | $1,109.8817 | $1,109.89 | $1,109.90 | $1,109.90 | |