| 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 | $121.91 | 12.380% | $137.0025 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $79.38 | 10.472% | $87.6927 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $170.38 | 8.490% | $184.8453 | $184.85 | $184.85 | $184.80 |
| Purchase #4 | $10.90 | 4.128% | $11.35 | $11.35 | $11.35 | $11.40 |
| Purchase #5 | $176.95 | 9.253% | $193.3232 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $215.40 | 5.665% | $227.6024 | $227.60 | $227.60 | $227.60 |
| Purchase #7 | $107.84 | 6.328% | $114.6641 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $882.76 | $956.4802 | $956.47 | $956.45 | $956.50 | |