| 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 | $152.41 | 6.373% | $162.1231 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $108.68 | 13.302% | $123.1366 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $106.40 | 7.768% | $114.6652 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $113.59 | 4.532% | $118.7379 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $221.45 | 8.866% | $241.0838 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $239.55 | 5.241% | $252.1048 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $159.50 | 4.595% | $166.829 | $166.83 | $166.85 | $166.80 |
| 7 purchase totals = | $1,101.58 | $1,178.6804 | $1,178.68 | $1,178.70 | $1,178.60 | |