| 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 | $136.97 | 12.374% | $153.9187 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $193.49 | 5.655% | $204.4319 | $204.43 | $204.45 | $204.40 |
| Purchase #3 | $30.91 | 7.277% | $33.1593 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $198.30 | 12.821% | $223.724 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $164.45 | 9.409% | $179.9231 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $39.31 | 6.821% | $41.9913 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $230.79 | 13.795% | $262.6275 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $994.22 | $1,099.7758 | $1,099.77 | $1,099.75 | $1,099.70 | |