| 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 | $143.77 | 12.473% | $161.7024 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $143.39 | 10.255% | $158.0946 | $158.09 | $158.10 | $158.10 |
| Purchase #3 | $223.46 | 7.254% | $239.6698 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $75.36 | 8.196% | $81.5365 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $207.35 | 10.746% | $229.6318 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $119.44 | 10.482% | $131.9597 | $131.96 | $131.95 | $132.00 |
| Purchase #7 | $193.75 | 6.276% | $205.9098 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $1,106.52 | $1,208.5046 | $1,208.50 | $1,208.50 | $1,208.50 | |