| 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 | $153.36 | 4.735% | $160.6216 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $46.46 | 4.222% | $48.4215 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $210.66 | 6.609% | $224.5825 | $224.58 | $224.60 | $224.60 |
| Purchase #4 | $187.43 | 8.238% | $202.8705 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $151.33 | 7.490% | $162.6646 | $162.66 | $162.65 | $162.70 |
| Purchase #6 | $65.45 | 3.696% | $67.869 | $67.87 | $67.85 | $67.90 |
| Purchase #7 | $240.87 | 4.589% | $251.9235 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $1,055.56 | $1,118.9532 | $1,118.94 | $1,118.85 | $1,119.00 | |