| 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 | $185.75 | 4.367% | $193.8617 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $158.73 | 10.741% | $175.7792 | $175.78 | $175.80 | $175.80 |
| Purchase #3 | $212.97 | 12.341% | $239.2526 | $239.25 | $239.25 | $239.30 |
| Purchase #4 | $105.69 | 13.114% | $119.5502 | $119.55 | $119.55 | $119.60 |
| Purchase #5 | $11.87 | 11.117% | $13.1896 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $138.88 | 9.108% | $151.5292 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $8.45 | 13.154% | $9.5615 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $822.34 | $902.7240 | $902.72 | $902.75 | $902.90 | |