| 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 | $173.86 | 11.478% | $193.8157 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $166.44 | 9.210% | $181.7691 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $194.79 | 6.819% | $208.0727 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $170.66 | 7.267% | $183.0619 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $85.76 | 3.711% | $88.9426 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $178.29 | 13.843% | $202.9707 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $115.79 | 12.427% | $130.1792 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $1,085.59 | $1,188.8119 | $1,188.81 | $1,188.75 | $1,188.90 | |