| 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 | $167.84 | 13.275% | $190.1208 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $88.89 | 6.368% | $94.5505 | $94.55 | $94.55 | $94.60 |
| Purchase #3 | $111.36 | 3.266% | $114.997 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $214.96 | 5.736% | $227.2901 | $227.29 | $227.30 | $227.30 |
| Purchase #5 | $135.34 | 7.484% | $145.4688 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $136.64 | 6.563% | $145.6077 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $220.66 | 7.350% | $236.8785 | $236.88 | $236.90 | $236.90 |
| 7 purchase totals = | $1,075.69 | $1,154.9134 | $1,154.92 | $1,154.90 | $1,155.00 | |