| 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 | $199.36 | 3.815% | $206.9656 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $140.46 | 6.557% | $149.67 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $25.73 | 13.164% | $29.1171 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $106.34 | 7.851% | $114.6888 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $227.48 | 6.377% | $241.9864 | $241.99 | $242.00 | $242.00 |
| Purchase #6 | $172.79 | 7.225% | $185.2741 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $34.94 | 10.253% | $38.5224 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $907.10 | $966.2244 | $966.23 | $966.15 | $966.30 | |