| 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 | $199.25 | 3.585% | $206.3931 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $98.97 | 10.819% | $109.6776 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $51.86 | 7.288% | $55.6396 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $8.63 | 6.173% | $9.1627 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $99.89 | 11.284% | $111.1616 | $111.16 | $111.15 | $111.20 |
| Purchase #6 | $69.66 | 4.343% | $72.6853 | $72.69 | $72.70 | $72.70 |
| Purchase #7 | $146.95 | 7.250% | $157.6039 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $675.21 | $722.3238 | $722.32 | $722.35 | $722.40 | |