| 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 | $95.27 | 12.830% | $107.4931 | $107.49 | $107.50 | $107.50 |
| Purchase #2 | $199.54 | 3.475% | $206.474 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $20.27 | 4.805% | $21.244 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $233.55 | 6.485% | $248.6957 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $160.30 | 6.828% | $171.2453 | $171.25 | $171.25 | $171.20 |
| Purchase #6 | $5.64 | 10.558% | $6.2355 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $174.51 | 6.174% | $185.2842 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $889.08 | $946.6718 | $946.67 | $946.70 | $946.60 | |