| 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 | $130.67 | 7.294% | $140.2011 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $165.38 | 12.657% | $186.3121 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $222.85 | 3.264% | $230.1238 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $134.95 | 4.716% | $141.3142 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $32.90 | 5.434% | $34.6878 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $109.88 | 8.189% | $118.8781 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $208.54 | 7.576% | $224.339 | $224.34 | $224.35 | $224.30 |
| 7 purchase totals = | $1,005.17 | $1,075.8561 | $1,075.85 | $1,075.85 | $1,075.80 | |