| 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 | $83.71 | 9.194% | $91.4063 | $91.41 | $91.40 | $91.40 |
| Purchase #2 | $102.50 | 3.751% | $106.3448 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $181.35 | 12.797% | $204.5574 | $204.56 | $204.55 | $204.60 |
| Purchase #4 | $126.53 | 9.520% | $138.5757 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $162.50 | 5.524% | $171.4765 | $171.48 | $171.50 | $171.50 |
| Purchase #6 | $6.49 | 12.766% | $7.3185 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $119.32 | 12.158% | $133.8269 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $782.40 | $853.5061 | $853.52 | $853.55 | $853.50 | |