| 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 | $166.58 | 13.349% | $188.8168 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $104.31 | 5.368% | $109.9094 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $131.43 | 7.438% | $141.2058 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $189.79 | 6.599% | $202.3142 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $145.30 | 5.444% | $153.2101 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $40.72 | 10.126% | $44.8433 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $184.85 | 9.873% | $203.1002 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $962.98 | $1,043.3998 | $1,043.40 | $1,043.35 | $1,043.30 | |