| 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 | $162.40 | 4.118% | $169.0876 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $195.41 | 5.178% | $205.5283 | $205.53 | $205.55 | $205.50 |
| Purchase #3 | $11.85 | 9.248% | $12.9459 | $12.95 | $12.95 | $12.90 |
| Purchase #4 | $249.28 | 9.475% | $272.8993 | $272.90 | $272.90 | $272.90 |
| Purchase #5 | $223.67 | 8.182% | $241.9707 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $218.61 | 9.228% | $238.7833 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $17.77 | 3.314% | $18.3589 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $1,078.99 | $1,159.5740 | $1,159.58 | $1,159.60 | $1,159.60 | |