| 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 | $137.86 | 4.476% | $144.0306 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $158.97 | 12.147% | $178.2801 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $7.37 | 8.165% | $7.9718 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $190.42 | 6.141% | $202.1137 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $98.37 | 9.478% | $107.6935 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $188.60 | 3.684% | $195.548 | $195.55 | $195.55 | $195.50 |
| Purchase #7 | $173.70 | 7.805% | $187.2573 | $187.26 | $187.25 | $187.30 |
| 7 purchase totals = | $955.29 | $1,022.8950 | $1,022.89 | $1,022.90 | $1,022.90 | |