| 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 | $236.95 | 8.107% | $256.1595 | $256.16 | $256.15 | $256.20 |
| Purchase #2 | $71.84 | 3.837% | $74.5965 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $224.92 | 7.762% | $242.3783 | $242.38 | $242.40 | $242.40 |
| Purchase #4 | $30.53 | 6.808% | $32.6085 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $175.59 | 5.183% | $184.6908 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $167.84 | 4.358% | $175.1545 | $175.15 | $175.15 | $175.20 |
| Purchase #7 | $167.68 | 13.578% | $190.4476 | $190.45 | $190.45 | $190.40 |
| 7 purchase totals = | $1,075.35 | $1,156.0357 | $1,156.04 | $1,156.05 | $1,156.10 | |