| 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 | $170.57 | 6.354% | $181.408 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $81.84 | 7.703% | $88.1441 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $194.34 | 8.853% | $211.5449 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $112.63 | 7.863% | $121.4861 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $171.60 | 7.371% | $184.2486 | $184.25 | $184.25 | $184.20 |
| Purchase #6 | $207.25 | 8.148% | $224.1367 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $175.78 | 10.775% | $194.7203 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $1,114.01 | $1,205.6887 | $1,205.69 | $1,205.70 | $1,205.50 | |