| 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 | $160.98 | 9.310% | $175.9672 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $107.85 | 6.154% | $114.4871 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $188.89 | 6.741% | $201.6231 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $115.79 | 4.286% | $120.7528 | $120.75 | $120.75 | $120.80 |
| Purchase #5 | $125.42 | 13.776% | $142.6979 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $140.26 | 3.729% | $145.4903 | $145.49 | $145.50 | $145.50 |
| Purchase #7 | $189.29 | 9.203% | $206.7104 | $206.71 | $206.70 | $206.70 |
| 7 purchase totals = | $1,028.48 | $1,107.7288 | $1,107.73 | $1,107.70 | $1,107.80 | |