| 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 | $142.95 | 3.293% | $147.6573 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $46.32 | 3.445% | $47.9157 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $98.84 | 7.553% | $106.3054 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $184.33 | 11.742% | $205.974 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $63.95 | 10.544% | $70.6929 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $225.59 | 3.604% | $233.7203 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $97.72 | 3.856% | $101.4881 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $859.70 | $913.7537 | $913.76 | $913.70 | $913.80 | |