| 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 | $196.45 | 3.266% | $202.8661 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $198.80 | 3.432% | $205.6228 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $19.39 | 8.587% | $21.055 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $204.66 | 11.170% | $227.5205 | $227.52 | $227.50 | $227.50 |
| Purchase #5 | $153.38 | 10.260% | $169.1168 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $71.63 | 10.847% | $79.3997 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $151.50 | 5.425% | $159.7189 | $159.72 | $159.70 | $159.70 |
| 7 purchase totals = | $995.81 | $1,065.2998 | $1,065.31 | $1,065.20 | $1,065.30 | |