| 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 | $183.32 | 10.640% | $202.8252 | $202.83 | $202.85 | $202.80 |
| Purchase #2 | $165.41 | 13.419% | $187.6064 | $187.61 | $187.60 | $187.60 |
| Purchase #3 | $203.59 | 6.163% | $216.1373 | $216.14 | $216.15 | $216.10 |
| Purchase #4 | $230.48 | 10.386% | $254.4177 | $254.42 | $254.40 | $254.40 |
| Purchase #5 | $226.26 | 10.660% | $250.3793 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $75.45 | 9.709% | $82.7754 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $158.39 | 13.531% | $179.8218 | $179.82 | $179.80 | $179.80 |
| 7 purchase totals = | $1,242.90 | $1,373.9631 | $1,373.98 | $1,374.00 | $1,373.90 | |