| 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 | $207.47 | 7.855% | $223.7668 | $223.77 | $223.75 | $223.80 |
| Purchase #2 | $161.33 | 3.486% | $166.954 | $166.95 | $166.95 | $167.00 |
| Purchase #3 | $119.77 | 9.103% | $130.6727 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $224.84 | 11.446% | $250.5752 | $250.58 | $250.60 | $250.60 |
| Purchase #5 | $180.29 | 8.827% | $196.2042 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $157.78 | 3.732% | $163.6683 | $163.67 | $163.65 | $163.70 |
| Purchase #7 | $202.28 | 4.358% | $211.0954 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $1,253.76 | $1,342.9366 | $1,342.94 | $1,342.90 | $1,343.10 | |