| 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 | $196.81 | 4.575% | $205.8141 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $210.90 | 5.343% | $222.1684 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $190.65 | 6.157% | $202.3883 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $110.64 | 3.214% | $114.196 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $108.99 | 7.790% | $117.4803 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $131.78 | 5.468% | $138.9857 | $138.99 | $139.00 | $139.00 |
| Purchase #7 | $173.36 | 3.290% | $179.0635 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $1,123.13 | $1,180.0963 | $1,180.10 | $1,180.10 | $1,180.20 | |